# Distance from Seoul (ICN) to Kupang-Timor Island (KOE)

> 5,305 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,305 km / 3,297 mi / 2,865 nm
- **Estimated flight time**: 7h
- **Heading**: 184° (south)
- **Return heading**: 3° (north)
- **Classification**: Long-haul
- **Type**: International (South Korea) → Indonesia
- **Time difference**: -1h (When it's 03:58 in Seoul, it's 02:58 in Kupang-Timor Island)
- **Elevation difference**: 312 ft (KOE 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

### [El Tari Airport (KOE)](https://www.flightduration.online/airport/koe-kupang-timor-island-el-tari-airport/1ef266df-fae6-6c88-85f8-06bb2780ed98)

- City: Kupang-Timor Island, Indonesia
- ICAO: WATT
- Timezone: Asia/Makassar
- Coordinates: -10.170000, 123.670000
- Elevation: 335 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 03:58 in Seoul, it's 02:58 in Kupang-Timor Island.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [El Tari Airport (KOE)](https://www.flightduration.online/airport/koe-kupang-timor-island-el-tari-airport/1ef266df-fae6-6c88-85f8-06bb2780ed98)
- [Flight duration calculator](/#calculator)