Neptune Atlas
Jubail to Singapore by sea: 3,743 nautical miles
Jubail to Singapore by sea is 3,743 nautical miles (6,932 km) by way of the Strait of Hormuz and the Strait of Malacca and Singapore. The distance is the same in both directions, so this is also the distance from Singapore to Jubail. Ships on this route often carry oil and chemicals.
| Route | Nautical miles | Days at sea at | |||
|---|---|---|---|---|---|
| 10 knots | 12 knots | 14 knots | 16 knots | ||
| Sea route | 3,743 | 15.6 | 13.0 | 11.1 | 9.7 |
Days are time under way at a steady speed. They leave out waiting, time in port and bad weather.
- Canals
- None
- Canal time
- None
- Inside emission areas
- 0 nm
- Straight line
- 3,481 nm
Emission control areas
None of this route is inside an emission control area (ECA). An ECA is a sea area where a ship must burn fuel with no more than 0.10 per cent sulphur, or clean its exhaust. Either costs more than sailing on ordinary fuel.
The two ports
- Jubail, Saudi Arabia. UN/LOCODE SAJUB, at 26.96 N, 49.57 E.
- Singapore. UN/LOCODE SGSIN, at 1.28 N, 103.85 E.
A UN/LOCODE is the United Nations code for a port. The straight line above is the great circle, the shortest line over the globe, which crosses land.
How this was worked out
Computed on 13 October 2026 by the sea router behind the Neptune Atlas voyage estimator. It searches a grid of navigable water built from public sea depth data, so the track goes round headlands and through straits. No draft limit was set and no area was avoided. Distance tables differ by a few per cent, because each one picks its own point for a port and its own track through straits. Use it for planning, not in place of a chart.
Open this route in the free calculator Change the speed, set a sea margin or close a canal. No account is needed.
Related routes
Other routes at Jubail
- Jubail to Ningbo5,983 nm
Other routes at Singapore
- Shanghai to Singapore2,195 nm
- Singapore to Chittagong1,521 nm
- Singapore to Colombo1,607 nm
- Singapore to Durban4,902 nm
- Singapore to Hamburg8,622 nm
- Singapore to Jebel Ali3,494 nm
- Singapore to Karachi2,925 nm
- Singapore to New York10,173 nm
Guides that go with this route
- Bunkers and fuel grades: what a ship burns on a passage like this one.
- War risk areas: the listed areas and what a transit through one costs.
- Laytime and demurrage: the time allowed in port once the ship arrives.