# Distance from Seoul (ICN) to Long Sukang (LSU)

> 3,826 km · estimated flight time 6h · Medium-haul route.

## Summary

- **Distance**: 3,826 km / 2,378 mi / 2,066 nm
- **Estimated flight time**: 6h
- **Heading**: 200° (south southwest)
- **Return heading**: 15° (north northeast)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → Malaysia
- **Time difference**: -1h (When it's 09:16 in Seoul, it's 08:16 in Long Sukang)
- **Elevation difference**: 1,177 ft (LSU 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

### [Long Sukang Airport (LSU)](https://www.flightduration.online/airport/lsu-long-sukang-long-sukang-airport/1ef266df-fb5e-64a4-ba23-06bb2780ed98)

- City: Long Sukang, Malaysia
- ICAO: WBGU
- Timezone: Asia/Kuching
- Coordinates: 4.550000, 115.490000
- Elevation: 1,200 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 09:16 in Seoul, it's 08:16 in Long Sukang.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Long Sukang Airport (LSU)](https://www.flightduration.online/airport/lsu-long-sukang-long-sukang-airport/1ef266df-fb5e-64a4-ba23-06bb2780ed98)
- [Flight duration calculator](/#calculator)