Sea distance from Piraeus to Hong Kong
The sea route from Piraeus (Greece) to Hong Kong (Hong Kong) is about 7,100 nautical miles, which is 13,149 km or 8,170 statute miles. The route transits Suez Canal and Bab-el-Mandeb and Strait of Malacca. That is about 54% 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) | 59d 4h |
| Sailboat, average (6 kn) | 49d 7h |
| Displacement trawler (8 kn) | 37d 0h |
| Fast trawler (10 kn) | 29d 14h |
| Planing motor yacht (15 kn) | 19d 17h |
| Fast motor yacht (20 kn) | 14d 19h |
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 Piraeus to Hong Kong 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 Hong Kong from Piraeus by sea?
About 7,100 nautical miles (13,149 km / 8,170 statute miles) along the practical sea route, which transits Suez Canal and 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 Piraeus to Hong Kong?
At a typical sailing average of 6 knots it is about 49d 7h underway. A 10-knot trawler needs about 29d 14h, and a 20-knot motor yacht about 14d 19h. 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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