The straight-line distance from Xi'an, China to Seoul, South Korea is 1,660 km (1,031 miles).Seoul is ENE of Xi'an.
Distance (km)
1,660
straight line
Distance (miles)
1,031
straight line
Flight Time
2 hr 36 min
estimated direct
Direction
ENE
72° bearing
| Mode | Estimated Time | Distance | Notes |
|---|---|---|---|
| Flight | 2 hr 36 min | 1,660 km | Direct flight at 800 km/h avg cruise speed |
| Driving | 27 hr | ~2,158 km | Avg 80 km/h, +30% route factor |
All times are estimates based on straight-line distance. Actual travel times vary by route, stops, and conditions.
| From | Xi'an, China |
| To | Seoul, South Korea |
| Straight-line Distance | 1,660 km (1,031 miles) |
| Bearing | 72° (ENE) |
| Coordinates (Xi'an) | 34.3416°, 108.9398° |
| Coordinates (Seoul) | 37.5665°, 126.9780° |
The straight-line (as the crow flies) distance from Xi'an to Seoul is 1,660 km (1,031 miles). Seoul is ENE of Xi'an.
A direct flight from Xi'an to Seoul takes approximately 2 hr 36 min, based on an average cruising speed of 800 km/h plus time for takeoff and landing.
Driving from Xi'an to Seoul takes approximately 27 hr. This estimate assumes an average speed of 80 km/h with a 30% route factor for indirect roads. Actual time will vary based on road conditions, traffic, and the specific route taken.
Seoul is ENE (72 degrees) from Xi'an.
The distance from Seoul to Xi'an is the same: 1,660 km (1,031 miles). Distance between two points is the same in either direction.
Distances calculated using the Haversine formula (great-circle distance). Travel time estimates are approximate.
Coordinates sourced from public geographic databases.