Sea distance from Jeddah to Kaohsiung
The sea route from Jeddah (Saudi Arabia) to Kaohsiung (Taiwan) is about 6,027 nautical miles, which is 11,163 km or 6,936 statute miles. The route transits Bab-el-Mandeb and Strait of Malacca. That is about 35% 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) | 50d 5h |
| Sailboat, average (6 kn) | 41d 21h |
| Displacement trawler (8 kn) | 31d 9h |
| Fast trawler (10 kn) | 25d 3h |
| Planing motor yacht (15 kn) | 16d 18h |
| Fast motor yacht (20 kn) | 12d 13h |
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 Jeddah to Kaohsiung 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 Kaohsiung from Jeddah by sea?
About 6,027 nautical miles (11,163 km / 6,936 statute miles) along the practical sea route, which transits Bab-el-Mandeb and Strait of Malacca. The straight-line distance is shorter, but boats follow coastlines, channels, and traffic lanes.
How long does it take to sail from Jeddah to Kaohsiung?
At a typical sailing average of 6 knots it is about 41d 21h underway. A 10-knot trawler needs about 25d 3h, and a 20-knot motor yacht about 12d 13h. 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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