# Distance from Seoul (ICN) to Naknek (NNK)

> 5,779 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 5,779 km / 3,591 mi / 3,121 nm
- **Estimated flight time**: 8h
- **Heading**: 40° (northeast)
- **Return heading**: 282° (west northwest)
- **Classification**: Long-haul
- **Type**: International (South Korea) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -17h (When it's 22:27 in Seoul, it's 05:27 in Naknek)
- **Elevation difference**: 47 ft (NNK is higher than ICN)

## Airports

### [Incheon International Airport (ICN)](https://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

### [Naknek Airport (NNK)](https://flightduration.online/airport/nnk-naknek-naknek-airport/1ef266df-0425-669c-9fc0-06bb2780ed98)

- City: Naknek, United States
- ICAO: K5NK
- Timezone: America/Anchorage
- Coordinates: 58.730000, -157.030000
- Elevation: 70 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 22:27 in Seoul, it's 05:27 in Naknek.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Incheon International Airport (ICN)](https://flightduration.online/airport/icn-seoul-incheon-international-airport/1ef266df-8e0e-6aac-85a0-06bb2780ed98)
- [Naknek Airport (NNK)](https://flightduration.online/airport/nnk-naknek-naknek-airport/1ef266df-0425-669c-9fc0-06bb2780ed98)
- [Flight duration calculator](/#calculator)