# Distance from Seoul (ICN) to Lanzhou (LHW)

> 2,025 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 2,025 km / 1,258 mi / 1,094 nm
- **Estimated flight time**: 3h
- **Heading**: 274° (west)
- **Return heading**: 80° (east)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → China
- **Time difference**: -1h (When it's 11:27 in Seoul, it's 10:27 in Lanzhou)
- **Elevation difference**: 6,365 ft (LHW is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)

- City: Seoul, South Korea
- ICAO: RKSI
- Timezone: Asia/Seoul
- Coordinates: 37.470000, 126.450000
- Elevation: 23 ft

### [Lanzhou Zhongchuan Airport (LHW)](https://flightduration.online/airport/lhw-lanzhou-lanzhou-zhongchuan-airport/1ef266e0-1f27-66e2-bbc2-06bb2780ed98)

- City: Lanzhou, China
- ICAO: ZLLL
- Timezone: Asia/Shanghai
- Coordinates: 36.520000, 103.620000
- Elevation: 6,388 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 11:27 in Seoul, it's 10:27 in Lanzhou.

## Related

- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Lanzhou Zhongchuan Airport (LHW)](https://flightduration.online/airport/lhw-lanzhou-lanzhou-zhongchuan-airport/1ef266e0-1f27-66e2-bbc2-06bb2780ed98)
- [Flight duration calculator](/#calculator)