Free tools
Sea distance calculator
Find the sea distance and sailing time between major bunkering ports. Choose whether to use the Suez and Panama Canals.
Estimates for planning only. Always confirm figures with your technical team, voyage instructions and the Bunker Delivery Note.
Common bunkering routes
| Route | Distance | Via |
|---|---|---|
| Rotterdam – Singapore | 8,367 nm | Bab el-Mandeb, Strait of Gibraltar, Strait of Malacca, Suez Canal |
| Singapore – Fujairah | 3,365 nm | Strait of Malacca |
| Rotterdam – Houston | 5,013 nm | – |
| Rotterdam – New York | 3,301 nm | – |
| Singapore – Shanghai | 2,147 nm | – |
| Shanghai – Los Angeles | 5,750 nm | – |
| Gibraltar – Port Said | 1,920 nm | Strait of Gibraltar |
| Piraeus – Istanbul | 354 nm | – |
| Fujairah – Rotterdam | 6,123 nm | Bab el-Mandeb, Strait of Gibraltar, Suez Canal |
| Santos – Rotterdam | 5,481 nm | – |
| Singapore – Hong Kong | 1,431 nm | – |
| Durban – Singapore | 4,945 nm | Strait of Malacca |
Distances are calculated on the MARNET maritime network from Eurostat SeaRoute, using the open-source searoute library. Actual routes depend on weather, traffic separation schemes, draught and voyage instructions.
Free tools
Bunker and voyage calculators
Voyage bunker calculator
How much fuel a voyage needs and how much to bunker, after sea margin and remaining on board.
Open calculator →Speed and consumption calculator
How slowing down or speeding up changes daily consumption, voyage time and voyage fuel.
Open calculator →CO2 and EU ETS calculator
CO2 from the fuel you burn and the EU ETS allowances to surrender, by voyage type and year.
Open calculator →Bunker unit converter
Convert fuel between tonnes, cubic metres and barrels with density and temperature, and convert prices.
Open calculator →Buy bunkers like a large fleet
Atlas Bunkering pools stems across fleets and passes on the rate we secure. The supplier invoices you directly.