San Antonio to Shanghai sea distance
San Antonio, Chile (CLSAI) to Shanghai, China (CNSHA) is 10,377 nautical miles (19,219 km) by sea.
Distance and sailing time
| Distance | 10,377 nm · 19,219 km |
|---|---|
| At 14 knots | 30.9 days (741 h) |
| At 18 knots | 24.0 days (577 h) |
| At 22 knots | 19.7 days (472 h) |
Time at sea only, excluding port calls, canal waiting and weather.
Passages
No named canals or straits on this route.
Emissions estimate
| Inside ECA/SECA zones | 0 km (0% of the route) |
|---|---|
| CO₂e | ≈ 6,732 t |
Rough estimate for a post-Panamax container ship, not a certified figure. ECA share uses bounding boxes.
Compute it yourself
import { seaRoute } from 'searoute-ts';
import 'searoute-ts/ports';
const route = seaRoute('CLSAI', 'CNSHA', { vesselDraftMeters: 14 });
console.log(route.properties.length); // 10,377 nmnpm install searoute-ts · GitHub · npm
Related routes
Reverse direction: Shanghai to San Antonio · 10,377 nm
More from San Antonio
- San Antonio to Los Angeles · 4,921 nm
More to Shanghai
- Busan to Shanghai · 460 nm
- Yokohama to Shanghai · 1,024 nm
- Singapore to Shanghai · 2,226 nm
- Port Klang (Pelabuhan Klang) to Shanghai · 2,415 nm
- Colombo to Shanghai · 3,860 nm
- Sydney to Shanghai · 4,607 nm
All routes for San Antonio and Shanghai, or every route.