Sea distance from Valletta to Tanjung Priok
The sea route from Valletta (Malta) to Tanjung Priok (Indonesia) is about 6,319 nautical miles, which is 11,702 km or 7,272 statute miles. The route transits Suez Canal and Bab-el-Mandeb and Sunda Strait. That is about 10% longer than the direct great-circle line, because the practical route follows coastlines and shipping lanes.
Voyage time by boat speed
Time underway is distance divided by speed. These are continuous-passage figures with no stops or weather margin.
| Boat and speed | Time underway |
|---|---|
| Sailboat, conservative (5 kn) | 52d 16h |
| Sailboat, average (6 kn) | 43d 21h |
| Displacement trawler (8 kn) | 32d 22h |
| Fast trawler (10 kn) | 26d 8h |
| Planing motor yacht (15 kn) | 17d 13h |
| Fast motor yacht (20 kn) | 13d 4h |
Planning estimate, not navigation
This distance is computed over the open Eurostat shipping-lane network. It is a realistic passage length for planning, but your sailed distance will differ with weather routing, currents, draft, and the exact berths you leave from and arrive at. Always verify against official charts.
Building with these numbers? The sea route & distance API returns this figure, voyage time, and route geometry for any port pair in one GET request.
Plan this passage properly
Open Valletta to Tanjung Priok in the Marine OS route planner: it suggests the sea route, then you drag waypoints, set your speed and fuel burn, and check weather and tides along the way.
Open this route in the plannerFrequently asked questions
How far is Tanjung Priok from Valletta by sea?
About 6,319 nautical miles (11,702 km / 7,272 statute miles) along the practical sea route, which transits Suez Canal and Bab-el-Mandeb and Sunda Strait. The straight-line distance is shorter, but boats follow coastlines, channels, and traffic lanes.
How long does it take to sail from Valletta to Tanjung Priok?
At a typical sailing average of 6 knots it is about 43d 21h underway. A 10-knot trawler needs about 26d 8h, and a 20-knot motor yacht about 13d 4h. Add margin for weather, currents, and stops.
How is this distance calculated?
It is computed over the open Eurostat global shipping-lane network, the same kind of network freight routing tools use. It is a realistic planning estimate, not a navigation product: your sailed distance will vary with weather routing, draft, and the exact harbors you use.
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