Sea distance from Santos to Ho Chi Minh City
The sea route from Santos (Brazil) to Ho Chi Minh City (Viet Nam) is about 9,692 nautical miles, which is 17,949 km or 11,153 statute miles. The route transits Sunda Strait. That is about 7% 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) | 80d 18h |
| Sailboat, average (6 kn) | 67d 7h |
| Displacement trawler (8 kn) | 50d 12h |
| Fast trawler (10 kn) | 40d 9h |
| Planing motor yacht (15 kn) | 26d 22h |
| Fast motor yacht (20 kn) | 20d 5h |
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 Santos to Ho Chi Minh City 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 Ho Chi Minh City from Santos by sea?
About 9,692 nautical miles (17,949 km / 11,153 statute miles) along the practical sea route, which transits Sunda Strait. The straight-line distance is shorter, but boats follow coastlines, channels, and traffic lanes.
How long does it take to sail from Santos to Ho Chi Minh City?
At a typical sailing average of 6 knots it is about 67d 7h underway. A 10-knot trawler needs about 40d 9h, and a 20-knot motor yacht about 20d 5h. 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.
Related sea distances