# Distance from Zhengzhou (CGO) to Seoul (ICN)

> 1,180 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,180 km / 733 mi / 637 nm
- **Estimated flight time**: 2h
- **Heading**: 70° (east northeast)
- **Return heading**: 258° (west southwest)
- **Classification**: Short-haul
- **Type**: International (China) → South Korea
- **Time difference**: +1h (When it's 00:44 in Zhengzhou, it's 01:44 in Seoul)
- **Elevation difference**: 472 ft (ICN is lower than CGO)

## Airports

### [Xinzheng Airport (CGO)](https://www.flightduration.online/airport/cgo-zhengzhou-xinzheng-airport/1ef266e0-1ebb-6294-a3d5-06bb2780ed98)

- City: Zhengzhou, China
- ICAO: ZHCC
- Timezone: Asia/Shanghai
- Coordinates: 34.520000, 113.840000
- Elevation: 495 ft

### [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

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 00:44 in Zhengzhou, it's 01:44 in Seoul.

## Related

- [Xinzheng Airport (CGO)](https://www.flightduration.online/airport/cgo-zhengzhou-xinzheng-airport/1ef266e0-1ebb-6294-a3d5-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)