# Distance from Hengchung (HCN) to Seoul (ICN)

> 1,801 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,801 km / 1,119 mi / 973 nm
- **Estimated flight time**: 3h
- **Heading**: 16° (north northeast)
- **Return heading**: 199° (south southwest)
- **Classification**: Medium-haul
- **Type**: International (Taiwan) → South Korea
- **Time difference**: +1h (When it's 09:38 in Hengchung, it's 10:38 in Seoul)
- **Elevation difference**: 23 ft (ICN is lower than HCN)

## Airports

### [Hengchun Airport (HCN)](https://www.flightduration.online/airport/hcn-hengchung-hengchun-airport/1ef266df-8adc-6122-b93b-06bb2780ed98)

- City: Hengchung, Taiwan
- ICAO: RCKW
- Timezone: Asia/Taipei
- Coordinates: 22.040000, 120.730000
- Elevation: 46 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 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 09:38 in Hengchung, it's 10:38 in Seoul.

## Related

- [Hengchun Airport (HCN)](https://www.flightduration.online/airport/hcn-hengchung-hengchun-airport/1ef266df-8adc-6122-b93b-06bb2780ed98)
- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Flight duration calculator](/#calculator)