# Distance from Seoul (ICN) to Wakkanai (WKJ)

> 1,550 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,550 km / 963 mi / 837 nm
- **Estimated flight time**: 3h
- **Heading**: 51° (northeast)
- **Return heading**: 241° (west southwest)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → Japan
- **Time difference**: +0h (When it's 18:39 in Seoul, it's 18:39 in Wakkanai)
- **Elevation difference**: 7 ft (WKJ 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

### [Wakkanai Airport (WKJ)](https://www.flightduration.online/airport/wkj-wakkanai-wakkanai-airport/1ef266df-8b8a-61b4-8d66-06bb2780ed98)

- City: Wakkanai, Japan
- ICAO: RJCW
- Timezone: Asia/Tokyo
- Coordinates: 45.400000, 141.800000
- Elevation: 30 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.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Wakkanai Airport (WKJ)](https://www.flightduration.online/airport/wkj-wakkanai-wakkanai-airport/1ef266df-8b8a-61b4-8d66-06bb2780ed98)
- [Flight duration calculator](/#calculator)