# Distance from Seattle (SEA) to Tununak (TNK)

> 3,087 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,087 km / 1,918 mi / 1,667 nm
- **Estimated flight time**: 5h
- **Heading**: 314° (northwest)
- **Return heading**: 99° (east)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: -1h (When it's 00:21 in Seattle, it's 23:21 in Tununak)
- **Elevation difference**: 370 ft (TNK is lower than SEA)

## Airports

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 ft

### [Tununak Airport (TNK)](https://www.flightduration.online/airport/tnk-tununak-tununak-airport/1ef266df-8a12-6002-a449-06bb2780ed98)

- City: Tununak, United States
- ICAO: POKA
- Timezone: America/Nome
- Coordinates: 60.570000, -165.250000
- Elevation: 62 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 00:21 in Seattle, it's 23:21 in Tununak.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Tununak Airport (TNK)](https://www.flightduration.online/airport/tnk-tununak-tununak-airport/1ef266df-8a12-6002-a449-06bb2780ed98)
- [Flight duration calculator](/#calculator)