# Distance from Seoul (ICN) to Semporna (SMM)

> 3,758 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,758 km / 2,335 mi / 2,029 nm
- **Estimated flight time**: 5h
- **Heading**: 194° (south southwest)
- **Return heading**: 11° (north northeast)
- **Classification**: Medium-haul
- **Type**: International (South Korea) → Malaysia
- **Time difference**: -1h (When it's 03:12 in Seoul, it's 02:12 in Semporna)
- **Elevation difference**: 37 ft (SMM 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

### [Semporna Airport (SMM)](https://www.flightduration.online/airport/smm-semporna-semporna-airport/1ef266df-fb6a-647a-b279-06bb2780ed98)

- City: Semporna, Malaysia
- ICAO: WBKA
- Timezone: Asia/Kuching
- Coordinates: 4.450000, 118.580000
- Elevation: 60 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 03:12 in Seoul, it's 02:12 in Semporna.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Semporna Airport (SMM)](https://www.flightduration.online/airport/smm-semporna-semporna-airport/1ef266df-fb6a-647a-b279-06bb2780ed98)
- [Flight duration calculator](/#calculator)