# Distance from Seoul (ICN) to Narsarsuaq (UAK)

> 9,023 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,023 km / 5,607 mi / 4,872 nm
- **Estimated flight time**: 12h
- **Heading**: 356° (north)
- **Return heading**: 7° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (South Korea) → Greenland
- **Intercontinental**: Asia → North America
- **Time difference**: -10h (When it's 12:20 in Seoul, it's 02:20 in Narsarsuaq)
- **Elevation difference**: 89 ft (UAK 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

### [Narsarsuaq Airport (UAK)](https://www.flightduration.online/airport/uak-narsarsuaq-narsarsuaq-airport/1ef266de-9d0a-6930-8ef4-06bb2780ed98)

- City: Narsarsuaq, Greenland
- ICAO: BGBW
- Timezone: America/Nuuk
- Coordinates: 61.160000, -45.430000
- Elevation: 112 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 12:20 in Seoul, it's 02:20 in Narsarsuaq.
With a 10-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)
- [Narsarsuaq Airport (UAK)](https://www.flightduration.online/airport/uak-narsarsuaq-narsarsuaq-airport/1ef266de-9d0a-6930-8ef4-06bb2780ed98)
- [Flight duration calculator](/#calculator)