# Distance from Seattle (SEA) to Kulyab (TJU)

> 10,439 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,439 km / 6,486 mi / 5,636 nm
- **Estimated flight time**: 13h
- **Heading**: 350° (north)
- **Return heading**: 8° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Tajikistan
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 20:32 in Seattle, it's 08:32 in Kulyab)
- **Elevation difference**: 1,861 ft (TJU is higher 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

### [Kulob Airport (TJU)](https://www.flightduration.online/airport/tju-kulyab-kulob-airport/1ef266df-eb2b-626c-a4b2-06bb2780ed98)

- City: Kulyab, Tajikistan
- ICAO: UTDK
- Timezone: Asia/Dushanbe
- Coordinates: 37.990000, 69.810000
- Elevation: 2,293 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 20:32 in Seattle, it's 08:32 in Kulyab.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Kulob Airport (TJU)](https://www.flightduration.online/airport/tju-kulyab-kulob-airport/1ef266df-eb2b-626c-a4b2-06bb2780ed98)
- [Flight duration calculator](/#calculator)