# Distance from Seoul (ICN) to Kumamoto (KMJ)

> 652 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 652 km / 405 mi / 352 nm
- **Estimated flight time**: 2h
- **Heading**: 141° (southeast)
- **Return heading**: 323° (northwest)
- **Classification**: Short-haul
- **Type**: International (South Korea) → Japan
- **Time difference**: +0h (When it's 09:16 in Seoul, it's 09:16 in Kumamoto)
- **Elevation difference**: 619 ft (KMJ 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

### [Kumamoto Airport (KMJ)](https://www.flightduration.online/airport/kmj-kumamoto-kumamoto-airport/1ef266df-8be6-60ae-95b8-06bb2780ed98)

- City: Kumamoto, Japan
- ICAO: RJFT
- Timezone: Asia/Tokyo
- Coordinates: 32.840000, 130.850000
- Elevation: 642 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)
- [Kumamoto Airport (KMJ)](https://www.flightduration.online/airport/kmj-kumamoto-kumamoto-airport/1ef266df-8be6-60ae-95b8-06bb2780ed98)
- [Flight duration calculator](/#calculator)