# Distance from Seoul (ICN) to Zhangye (YZY)

> 2,253 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,253 km / 1,400 mi / 1,216 nm
- **Estimated flight time**: 4h
- **Heading**: 282° (west northwest)
- **Return heading**: 86° (east)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → China
- **Time difference**: -1h (When it's 03:52 in Seoul, it's 02:52 in Zhangye)
- **Elevation difference**: 5,257 ft (YZY is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://www.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

### [Ganzhou (YZY)](https://www.flightduration.online/airport/yzy-zhangye-ganzhou/1ef266e0-1f4b-62a4-9a11-06bb2780ed98)

- City: Zhangye, China
- ICAO: ZLZY
- Timezone: Asia/Shanghai
- Coordinates: 38.810000, 100.660000
- Elevation: 5,280 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 03:52 in Seoul, it's 02:52 in Zhangye.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Ganzhou (YZY)](https://www.flightduration.online/airport/yzy-zhangye-ganzhou/1ef266e0-1f4b-62a4-9a11-06bb2780ed98)
- [Flight duration calculator](/#calculator)