# Distance from Seattle (SEA) to Thumrait (TTH)

> 12,765 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,765 km / 7,932 mi / 6,892 nm
- **Estimated flight time**: 16h
- **Heading**: 4° (north)
- **Return heading**: 357° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Oman
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 06:11 in Seattle, it's 17:11 in Thumrait)
- **Elevation difference**: 1,138 ft (TTH 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

### [Thumrait Air Base (TTH)](https://www.flightduration.online/airport/tth-thumrait-thumrait-air-base/1ef266df-8126-6236-bcee-06bb2780ed98)

- City: Thumrait, Oman
- ICAO: OOTH
- Timezone: Asia/Muscat
- Coordinates: 17.670000, 54.020000
- Elevation: 1,570 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 06:11 in Seattle, it's 17:11 in Thumrait.
With a 11-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)
- [Thumrait Air Base (TTH)](https://www.flightduration.online/airport/tth-thumrait-thumrait-air-base/1ef266df-8126-6236-bcee-06bb2780ed98)
- [Flight duration calculator](/#calculator)