# Distance from Seoul (ICN) to Tokunoshima (TKN)

> 1,095 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,095 km / 680 mi / 591 nm
- **Estimated flight time**: 2h
- **Heading**: 167° (south southeast)
- **Return heading**: 349° (north northwest)
- **Classification**: Short-haul
- **Type**: International (South Korea) → Japan
- **Time difference**: +0h (When it's 23:26 in Seoul, it's 23:26 in Tokunoshima)
- **Elevation difference**: 6 ft (TKN is lower 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

### [Tokunoshima Airport (TKN)](https://www.flightduration.online/airport/tkn-tokunoshima-tokunoshima-airport/1ef266df-8c05-6b66-befd-06bb2780ed98)

- City: Tokunoshima, Japan
- ICAO: RJKN
- Timezone: Asia/Tokyo
- Coordinates: 27.840000, 128.880000
- Elevation: 17 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.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Tokunoshima Airport (TKN)](https://www.flightduration.online/airport/tkn-tokunoshima-tokunoshima-airport/1ef266df-8c05-6b66-befd-06bb2780ed98)
- [Flight duration calculator](/#calculator)