# Distance from Seoul (ICN) to Tok (TKJ)

> 6,374 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,374 km / 3,961 mi / 3,442 nm
- **Estimated flight time**: 8h
- **Heading**: 32° (north northeast)
- **Return heading**: 289° (west northwest)
- **Classification**: Long-haul
- **Type**: International (South Korea) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -17h (When it's 09:16 in Seoul, it's 16:16 in Tok)
- **Elevation difference**: 1,620 ft (TKJ 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

### [Tok Junction Airport (TKJ)](https://www.flightduration.online/airport/tkj-tok-tok-junction-airport/1ef266df-88f5-6d0e-9bc0-06bb2780ed98)

- City: Tok, United States
- ICAO: PFTO
- Timezone: America/Anchorage
- Coordinates: 63.330000, -142.950000
- Elevation: 1,643 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 09:16 in Seoul, it's 16:16 in Tok.
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)
- [Tok Junction Airport (TKJ)](https://www.flightduration.online/airport/tkj-tok-tok-junction-airport/1ef266df-88f5-6d0e-9bc0-06bb2780ed98)
- [Flight duration calculator](/#calculator)