# Distance from Seoul (ICN) to Unalakleet (UNK)

> 5,501 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,501 km / 3,418 mi / 2,970 nm
- **Estimated flight time**: 7h
- **Heading**: 34° (north northeast)
- **Return heading**: 274° (west)
- **Classification**: Long-haul
- **Type**: International (South Korea) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -17h (When it's 21:26 in Seoul, it's 04:26 in Unalakleet)
- **Elevation difference**: 4 ft (UNK 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

### [Unalakleet Airport (UNK)](https://www.flightduration.online/airport/unk-unalakleet-unalakleet-airport/1ef266df-8860-663c-a1e0-06bb2780ed98)

- City: Unalakleet, United States
- ICAO: PAUN
- Timezone: America/Anchorage
- Coordinates: 63.890000, -160.800000
- Elevation: 27 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 21:26 in Seoul, it's 04:26 in Unalakleet.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://www.flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Unalakleet Airport (UNK)](https://www.flightduration.online/airport/unk-unalakleet-unalakleet-airport/1ef266df-8860-663c-a1e0-06bb2780ed98)
- [Flight duration calculator](/#calculator)