Co-authored by Pawel Pietruszka, Full Stack. ORG - Distances Also try their voyage calculator: SEA-DISTANCES. 000. Why Choose Shipa Freight Shipping Distance & Time Calculator. 000 distances. Workshop Materials - items or components of items, which used in Free Company Crafting (Airship/Submersible, Housing and. 49) and approximating the additional distances originating before Yokohama and beyond Hamburg, using an online voyage calculator. Speed for Measured Mile and Speed, Time, and Distance 3. More than 4. com is the. Calculating voyage duration. Driven by the expectation of potential future economic importance of the region, political interest and governance has been. nm. This is why seemingly consecutive waypoints. Company Profile; Mission & Vision; Founder’s Message; Founder’s AchievementiPad. Sea routes Port distances Voyage Estimation - Seametrix. Note: Sailing distances between major East Asian ports and Rotterdam are calculated by taking the distance between Yokohama and Hamburg via the NEP and Suez Canal routes (as provided by Østreng et al 2013, p. Sailing Distance Calculator; BednBlue Guarantee +44 2045771528. Britain’s short sailing distances make varied and interesting itineraries easy to plan. Especially, when the fuel prices are high, fuel cost is the most important part of the voyage costs (Chrzanowski, Citation 1989). This calculation uses the straight sailing method of distance between two points on the water, and should be use for distances of less than 1,000 miles on the water, preferably not near the poles. Searoutes is a professional tool for route and distance calculation, voyage planning of seagoing vessels. com. Voyage Calculator accurately calculates the distance, speed loss and corresponding cost of a voyage from one port to another, taking into account weather, ocean currents, hire rate and other factors. Our services, are very easy & quick to intergrate, offered as a Rest API, using JSON format. 000 distances. MV HANDYBULK YAGMUR is anticipated to steam around 312 miles per day at sea (13 x 24 hours) weather permitting. Zoom and drag the map to find the location of marker 2. Neumann, Ultra-large container vessels can the. 0 in 2009, it then jumped to 94. 000 distances. - View arrival and departures times in different formats, including the local…Load Calculator. No/The maximum latitude is reached. Calculation precision. Look up the CCWG CO2 emissions factor lanes, and the distance traveled overall. The distance between your origin and destination; Whether you choose FCL or LCL; Additional movement services, like door-to-door, port-to-port, port-to-door, or door-to-port; This is why we recommend you use our ocean freight shipping cost calculator to understand how much you can expect for your ocean freight shipment. Handy for passage planning. Whether by land or by sea, eighteenth century colonial travel was arduous, expensive, and many times dangerous. Vortexa’s Voyage Calculator computes estimated distances, times and speeds for routes between ports, or between a selected vessel and a port. Calculate the total nautical distance of your sea voyage with ease. Sailing Distance Calculating Tool with support for multiple locations. Log in via Facebook Log in via Google. Name. The map can be centred around any of the below starting points - click your home base and get started! :) TOP TIP: If you’re after a leisurely sailing holiday (doing 4-5. SEA DISTANCES / PORT DISTANCES - online tool for calculation distances between sea ports. MarineTraffic Online Services. The Vertex is on/outside the track. ORG All Rights Reserved. Sea Distances. VOYAGE CALCULATOR - online tool for calculation multiple sea-distances and voyage charges. Figure 2: Vessel’s – 22mtrs draft – route with Searoutes. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. — To obtain distances, find the departure port in the alphabetical listing and select the desired arrival port and distance listed below. Travelmath provides flight information to help you plan a trip. It provides simple estimation which would allow you to take quick actions to your clients anywhere and anytime for reliable business. Barrowton to the Saltspear (by water): 115 miles. It's free to sign up and bid on jobs. A tooltip will be shown, representing the beginning of the route. The routes are not generated by a computer algorithm. Tags:distances between ports, vessel distance calculation, distance by water calculator, port distance, world seaport map, sailing times between ports, shipment port, vessel route, port location, voyage estimator, sea days, port from, vessel route map, port locations, port days, shipais, ais shipping, nautical miles between ports, sea miles, miles distance, nautical mile calculator map, water. An alternative displacement of over 1. More than. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. It is basically designed for easy use and user friendly interface with powerful tools. According to Drewry Maritime Research (2011), the supply/demand index was 100. Navigation tools. used to assist the user in planning a voyage. Departure. View vessel details and ship photos. Results are given in statute miles, nautical miles and kilometers. Advantages on the cost level: 1- You can predefine the vessels’ fuel rules to estimate the voyage fuel. Enter also the speed (20 knots). Please check the Voyage Information section where you will. 000 distances. As a responsible to all aspects of maritime deeds website shiptraffic. ViaMichelin also enables you to spread the. Ocean distances & insights in logistics operations. Route construction. once you are seeing your desired islands, start clicking them in the order you plan to sail. Seametrix main features: Sea. Vessel Marine Finder: Port to Port Sea Distance Calculator. This method of calculation is based on the assumption that emissions can be accurately approximated based on distance and. Container shipping on the Northern Sea Route - ScienceDirect. More than 4. Easy but powerful voyage estimation. online tool for calculation distances between sea ports. Calculate the total nautical distance of your sea voyage with ease. Sailing Distance Calculating Tool with support for multiple locations. The ship sailed from Long Island, New York, to the Pacific, searching in different parts of the ocean, called “whaling grounds” where whales were known. To calculate a company’s CO 2 footprint from ocean container transport: 1. Calculate total days, hours, and minutes for sea. Sea-Seek Distance Calculator Navigation tools. Our easy-to-use distance calculator gives approximate berth-to-berth distances between member ports themselves and also between member ports and some key regional ports. Simply input start and end dates, and the app will automatically calculate the. If we ac-cept that the loading and unloading operations at the ports last for 1 day, the moving time of 10,000 tons of cargo will be 24 days in total. Marine Online is a B2B e-commerce platform for shipping services including chartering, getting bunker price, ship supply, port agency, crewing, ship sale and purchase, marine services & finding marine suppliers. It's free to sign up and bid on jobs. Shipping distances from World Shipping Register ‘Sea Distances and Voyage Calculator’. 000. MarineTraffic Online Services enable you to monitor, review, analyse and plan shipping operations. Verification Code. Buy. Distance divided by time = speed . net. Vessel Tracking (AIS) Weather. salt water Calculate the amount of salt dissolved in each liter of. Key Takeaway:Flight calculator. A tooltip will be shown, representing the beginning of the route. VOYAGE CALCULATOR - online tool for calculation multiple sea-distances and voyage charges. Port Costs USD 65,000 3. voyage time which incurs the charter cost day rate. Calculates the shortest distance between a list of locations. Maximum Distance Travelled at 15 Knots. It's free to sign up and bid on jobs. In most cases, the distances from one. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. The following calculator calculates the distance between two coordinates, the initial course angle, the final course angle, and the course angles for the intermediate points. 6 m. This tutorial presents an example on how to make a voyage estimation with Seametrix. As a responsible to all aspects of maritime deeds website shiptraffic. Sea Distance Calculator, Transit Time, Port to port distances, Setup Vessel Speed in Nautical Miles, Custom Map Points, Date of Departure and Arrival. 000 distances. Travelmath helps you find driving distances based on actual directions for your road trip. This means approximately 152,083. – Time taken for port operation. What sets this tool apart is the fact that the routes are based on actual voyage data recorded by MarineTraffic, as opposed to algorithmic routing that does not respect maritime traffic restrictions, such as Traffic Separation Schemes, safe waterways, turning points etc. Results Calculate Total Voyage Costs 1. According to World Shipping Register's Sea Distances Voyage Calculator, the sailing distance from George Town, capital of the Cayman Islands, to Oranjestad, Aruba's capital, is 794 nautical miles. Introduction: This activity relates a sailing ship’s route to ocean currents. 600' S, 27° 54. Currently any type of business will require you to work actively towards the implementation of advertising and marketing activities. Using longitude and latitude is more practical for long-distance travel, which is useful for cruise ships. Searates provides Freight Shipping Distance & Time Calculator it calculates Container Shipping Distance and Transit Time in Seconds whether it is Port-to-Port or Door-to. 0174 0 0 2000 4000 6000 8000 10000 12000 14000 2 4 6 8 10 12 Transport cost per ton (ln) Nautival miles Figure 3. Demand Forecasting in Production Logistics of Food Industry. Sea/calc distance allows users to plot a route on a map and calculate the distance (including SECA distances) and voyage time between a number of waypoints, which can be locations, vessel AIS positions or points on a map. Click to place marker 2. SEAMETRIX API. The simple response will give you distance in nautical miles and whether the ship must pass through either the Panama Canal, Suez canal or both. Grimstad, L. The feature allows you to display a calculated future route that the vessel will take, along with waypoints and ETA. Discover ocean depths, wind speed,. taking the distance between Yokohama and Hamburg via the NEP and Suez Canal routes (as provided by Østreng et al 2013 , p. Port. km)/1,000,000 = 6,104 t of CO2. In theory, this could be stretched further if you reduce your speed or find some good winds along your route. 1 billion distance data for both iOS and Android smart phone users. Georgina (Ontario) Rimouski (Quebec) 949. More than 4000 sea ports. VOYAGE CALCULATOR – online tool for calculation multiple sea-distances and voyage charges, More than. or Baltic Route. Distance by Vertical Angle Measured Between Sea Horizon and Top of Object Beyond Sea Horizon 6. Chateauguay (Quebec) Quinte West (Ontario) 329. 5 m at a maximum beam of 39 m, this passenger effective by avoiding the extra charges to be incurred before vessel is capable of navigating the sea at a speed of 22 knots crossing the Suez Canal, but. Aug 8, 2013 #4 Re: boating from tampa bay to keys Lots of shallow water, mangrove swamps, many small islands, channels, the gulf of Mexico. Better check your charts, plan your trip, overnighting,. Search for jobs related to Sea voyage time distance calculator or hire on the world's largest freelancing marketplace with 22m+ jobs. More than 4. com - Check our similar list based on world rank and monthly visits only on Xranks. The noon report is used to analyse the following parameters and performance: – Consumption of fuel and lube on daily basis. The order of the points does not matter for the formula as long as the points chosen are consistent. The requirements can be: Changing its course or heading from time to time. Voyage estimation for dry cargo is a complex task that requires careful consideration of all the factors involved. For the first time, high-fidelity simulation methods are used to consider the impact of sea ice and calculate the ship’s fuel consumption. The time of the voyage has been calculated by means of a voyage calculator placed on the World Shipping Register - Sea Distances and Voyage Calculator (For calculating the voyage time 16 knots has been accepted as the vessel’s average speed (Walk and Modrzejewska 2007). com alternativesbrokers must reconcile their trust accounts: picture of rihanna daughter. Calculate voyage time - Calculate freight shipping time & transit time in seconds with this free air, ocean & trucking international transit time & shipment. 92 denarii, a late Roman currency, to send a kilogram of wheat by donkey that distance. Step 3. or Standard. Each module costs between €10 and €25 per seat per month. The Vessel Voyage Calculator (Dry Cargo) allows the user to calculate and compare 3 different vessel voyage estimations for dry cargoes ships. Add as many points as required and the distance will build up. A chartlet of basic ocean routes is included in the front of this publication for quick reference. More than 4000 sea ports. How it works? You insert your origin and destination and then the system displays data. Moz DA: 42 Moz Rank: 4 Semrush Rank: 96,073 Website Worth: $ 12,200. The maximum distance that can be travelled at 15 knots depends largely on factors such as wind speed and current direction but generally speaking it should be possible for most vessels to cover approximately 220-250 nautical miles over 24 hours when travelling at this speed under optimal conditions. In these calculations, the distance between the ports and the speed of the ship are important. Navigators can also refer to National Geospatial-Intelligence Agency (NGA) Pub. Regions . You can use it free of charge!Speed = Distance/Time. Calculate the total nautical distance of your sea voyage with ease. Time. Estimated using equations (28). ) Calculate the number of days she is expected to take to steam from Saldanha Bay to Rotterdam. 75 x 60 minutes in an hour. A very quick sea route calculator showing you the distance in nautical miles from any of the vessels AIS position to any port. More than 4000 sea ports. Ocean distances & insights in logistics operations. learn more about jet dock, the leading boat lift manufacturer, and their innovative boat lifts and docks that work in nearly any water. Interactive map for freight requests, transport and facilities management . Ship characteristics: The characteristics of the ship that are taken into account in voyage estimating are size of the. As a responsible to all aspects of maritime deeds website shiptraffic. (A) The Ivory ShoalsVoyage distance calculator - SEA DISTANCES / PORT DISTANCES - online tool for calculation distances between sea ports. Home. Discover information and vessel positions for vessels around the world. There are now quite a few online calculator tools on the web for calculating sea distances between two ports, multiple ports, or even waypoints. This calculator relieves the tedious process of determining those waypoints for the voyage. 4. The debate over Arctic shipping routes routinely revolves around the Northwest Passage (NWP) and the Northern Sea Route (NSR), but neglects to make mention of the Transpolar Sea Route (TSR). Activity Port Draft Distance TTL ECA Time Weather Quantity Terms TT ET Port DA; Open: nm. China Angrily Protests US-Philippine Patrol, Goes to "High Alert" Published Nov 23, 2023 12:23 PM by The Maritime Executive The South China Sea is a hotspot for confrontation between China and the. It will give you the shortest route from any vessel's AIS position in the map to any port or combination of ports, and find the distance, time and ETA. Additionally, all of the calculation tables, a six-volume set of sight reduction tables, and the full text of the "The American Practical Navigator" by Nathaniel. The voyage estimation module is designed in a way that makes it simple, quick, and easy to use. The vessel consumed an average of 31 tons of bunkers per. Map with JOSM Remote; View. 1. If the sea routing contains a SECA leg, our API, other than the total distance of the voyage, separately returns the traveled mileage within a SECA area. It’s easy enough to calculate the distance you’ve travelled as well. Vladivostok is 2,980. Give each student a Vector Voyage Worksheet 1. Knots. Port to Port Sea Distance Calculator. GREET, PRELIM, and GHGenius models were. A ship leaves Port A at 08:00 on 24 July and is heading to Port B (distance 5760 nautical. Searates provides Online Tool for Distance Calculation & Shipping Rates Between Air & Sea Ports. Toggle navigation. The output is the sailing days with several speeds of the ship. Select points on the map below to plot your route. Distance and route computation. Sailors determined their heading by watching the movement of the stars the same way they watched the sun’s movement. This means that at this speed, an average-sized yacht can cover somewhere in the region of 80-100 nautical miles with one full tank of fuel. McDistance. Go to Iso4app web application. The boat speed is indicated as the distance from the center of the circle. ORG All Rights Reserved. Or take advantage of our ad hoc investigation service. Sea Distance Calculator | ShipTraffic. Click somewhere else on the map and a new tooltip will be shown, along with the distance (NM) from the first to the second point. Search by IMO & MMSI number. You can calculate things like the straight line distance between cities. DESCRIPTION. - Norcomms. Speed measurement units. It is developed under consideration for user-friendly UX & UI to enhance efficiency of your daily work. If I put this figure into may calculation I get a timecharter result of minus usd 7 600 per day (from China via Pevek to the Continent) but my average will be (32 000 * 30 + (-7 600 * 30))/ 60 =usd 12 200, - more than 50% higher than my Suez/Panama alternative described above. Joined Apr 16, 2009 Messages 6,908. Copyright © 2023 by SEA-DISTANCES. A yellow pin marker will be. Note: Sailing distances between major East Asian ports and Rotterdam are calculated by taking the distance between Yokohama and Hamburg via the NEP and Suez Canal routes (as provided by Østreng et al 2013, p. – Calculate your polars, your routings,. Multiple route calculation options with the cost of the journey (fuel, tolls, vignettes) Real-time road traffic info. For the entire voyage, the total distances, voyage periods, and fuel consumption of the case study voyages are presented in Table 4. More than 4. Port distances. How to choose Departure and Arrival points on the map with calculator's target buttons. This is why seemingly consecutive waypoints. More than 4. Includes air line, route, centre, route planner, flight route and interactive map. More than . Calculates the shortest route between a list of locations, and returns the route as a. Results are shown on the map with GPS style instructions. Add up the CO2 calculator emissions for all the trade lanes of interest. MD/GO Cons: Itinerary Clear All. Build a right triangle with hypotenuse r + h (where r is Earth's radius) and a cathetus r. Click Add Port. All Rights Reserved. The voyage ordered is given as 3,400 miles by the agreed distance tables. Contact us +1 888 66 00 703. The simulation of the gas turbine performance and voyage analysis was effected through the use of an integrated Cranfield-Universitydeveloped computer code known as ‘Turbomatch’ and. We return the shortest route sailed considering traffic separation schemes, SECA/ECA zones, piracy zones, canals and port entries. Date of the fore coming voyage. 56. Calculate the last cathetus with Pythagora's theorem: the result is the distance to the horizon: a = √[(r + h)² - r²]Best alternatives sites to Sea-distances. Still, this map alone doesn't show half the incredible destinations a few side trips can take you. However, in short voyage estimations, this is not realistic. This Seametrix tutorial shows how to calculate sea distances with Rhumbline and Great Circle navigational methods, as well as the difference between. 3. Telephone: (514) 283-6320 Fax: (514) 496-2409The Dataloy Distance Table is highly acclaimed for its extensiveness and accuracy. Similar to the speed and distance measurement on land, the nautical mile and knot explain the movement of a vessel at sea. Easily calculate distances between vessel positions, ports or coordinates with our advanced Distance tool. I have an excel spreadsheet that will calculate distance and bearing between waypoints and ETA at given speeds. port to port distance，Country, port, Speed, knots, Distance, miles, Days. I hope this helps! Showing 1 - 0 of 0 comments13 days to sail this distance with a speed of 15 knots for a 10,000 ton capacity gateways. the map will automatically update to show the estimated nautical miles of the whole trip. Sort By Name Sort By Country. Kilometers per hour. Distance M is a port distance table providing 12,000 ports and 0. The distance between two points on a 2D coordinate plane can be found using the following distance formula. Distance and route computation. com is your guide to boats, boating, diving, fishing, gear, marine books, marine life, safety, sailing, weather and much more. The strength of our navigational route network, lies in its thoroughness and distance accuracy. Travelmath is an online trip calculator that helps you find answers quickly. World Shipping Register - Sea Distances and Voyage Calculator (For calculating the . What’s Distance & Time? It’s a logistics application created to estimate distances and times between sea routes under particular parameters. 5°5'E (2015) ANNUAL DECREASE 8' Edit. Sea Distance Calculator, Transit Time, Port to port distances, Setup Vessel Speed in Nautical Miles, Custom Map Points, Date of Departure and Arrival. Once you get familiar, it does not take more than 1 to 1,5 minutes for making an estimation from scratch!. Total of 9 ECA areas. This is essential info for voyage Estimations. Time required to get from the voyage origin to this point; Distance to this point from the voyage origin; Percentage of the voyage already covered; Distance and time remaining until the voyage destination; NOTE: Depending on the route length and zoom level, not all waypoints are visible at all times. In terms. Time required to get from the voyage origin to this point; Distance to this point from the voyage origin; Percentage of the voyage already covered; Distance and time remaining until the voyage destination; NOTE: Depending on the route length and zoom level, not all waypoints are visible at all times. 3 Distance sailed Distance sailed means the actual distance sailed in nautical miles (deck log-book data) for the voyage or period in question. SEA DISTANCE CALCULATOR. It allows you to estimate a voyage profit in advance and simulate many voyages scenarios so you can plan the most effective sailing schedule & ports rotation. In most cases, the distances from one. Go to the box, select Australia and then select Sydney. Port Distance Desktop Edition helps you to obtain precise distances between ports, quickly and accurately estimate voyage costs and profits, and effectively manage budget records. It's free to sign up and bid on jobs. Port to Port Sea Distance Calculator. , a day, by main and auxiliary engines including boilers and incinerators. Actually, over two hundred years before the Colombian era, it was Mediterranean navigators who developed the dead reckoning technique. For example if distance is sixteen hundred nautical miles and the ship sails at twelve knots, then 1600/ (12 x 24) = 5. Total Bunker cost USD 304,417 2. Typical units are kilometers per hour (kph), miles per hour (mph), meters per second (m/s), and feet per second (ft/s). Nautical Calculator is an easy to use app built specifically for your iPhone and iPad that helps you solve the equations and conversions typically associated with marine navigation. We have developed custom routing algorithms, and leverage. After, user input these parameters to get the shortest route, the return will be around the cape of good hope with a distance of 11851. Usually, percentages of days at sea are best rounded up to whole days for simplicity of calculation and to allow for any unexpected delays. More than 4000 sea ports. Next-generation web-app powered by industry-leading algorithms. Contact Information. Sea/calc distance allows users to plot a route on a map and calculate the distance (including SECA distances) and voyage time between a number of waypoints, which can be locations, vessel AIS positions or points on a map. org - Check our similar list based on world rank and monthly visits only on Xranks. - Calculate the Gross Freight and Net Freight based on freight rates, commissions. Any ship must be able to turn or change its directional sense as and when required. 000. Sailing Distance Calculating Tool with support for multiple locations. As a responsible to all aspects of maritime deeds website shiptraffic. It's free to sign up and bid on jobs. Is very useful for deck officers and masters but also useful for chief engineers. Free Trial. net utilizes Sea Distance Calculator from port to port, Nautical Chart, Interactive map of the major 300 rivers, seas and ocean objects and regions, Maritime Locator useful to spot, find out and contact Shipyards, Agents, Ship Suppliers, Bunkerers and nearby Sea Ports in the. The ports and routing points contained within the Distance Tables are common to all our software products. It would have cost a merchant 7. The "Marine Voyage Calculator" has been created from a mariner to mariners and shipping maritime offices. Live Tracking AIS maps of ships current position. Search for jobs related to Calculate sea distances voyage calculator or hire on the world's largest freelancing marketplace with 23m+ jobs. Celestial navigation course for beginners. You can easily calculate/measure the distance between a vessel and any other Waypoint as defined by you. sea distance calculator Voyage Planner The MarineTraffic Voyage Planner is a novel tool for sea route distance calculation, What sets this tool apart is the fact that the routes are based on actual voyage data recorded by MarineTraffic, as opposed to algorithmic routing that does not respect maritime traffic restrictions, such as Traffic. Seametrix serves over 30,000 ports and terminals, offering fully customisable sea routing combinations with the most accurate sea distance results by far. Because of this, many few people traveled very far from their homes - a striking difference from the world of today, where a trip across the ocean takes only a few hours, compared to a voyage of several months in. Shipping Distance & Time Calculator. The Vertex distance is X nautical miles. Best alternatives sites to Sea-seek. When calculating the cost of a voyage, it is important to find out how long a ship will take to steam from one port to another. Northern Sea Route is fueled by a recession of Arctic sea ice coupled with the discovery of new natural resources at a time when emerging and global markets are in growing demand for them. Trying to calculate course made. Copyright © 2023 by SEA-DISTANCES. Time Zones Map. 使い方？ 出発地と目的地を入力すると、SeaRatesデータベースからの距離と推定時間に関するデータが表示されます。A high end sea sea distance calculator, with highly accurate nautical distances by sea as per real-world navigation!. Download. Introduction. All Rights Reserved. ? Repeat the process to add as many waypoints as. Tags:distances between ports, vessel distance calculation, distance by water calculator, port distance, world seaport map, sailing times between ports, shipment port, vessel route, port location, voyage estimator, sea days, port from, vessel route map, port locations, port days, shipais, ais shipping, nautical miles between ports, sea miles, miles distance,. Voyage Calculator accurately calculates the distance, speed loss and corresponding cost of a voyage from one port to another, taking into account weather, ocean currents, hire rate and other factors. ViaMichelin offers the following services: Online mapping. Voyage Estimation Software, Laytime Calculations. Our Itinerary service searches itineraries operated by carriers for freight transport. (75 km / 46 miles per week) Travel on foot, minimum luggage: 20-22 km / 12. Go to the box, select Chile and then select Valparaiso. 000. To start, simply right-click anywhere on the Live Map and select the Distance. It is covers the safest most basic, yet most popular route around America's Great Loop. Maritime Tools used in every day Business environment. If you want to calculate the sea distance from any of the vessel's position to any port to find the deviation time, just click on the vessel and choose the sea route calculator on the vessel card. 1.