# Distance from Masirah (MSH) to Seattle (SEA)

> 12,438 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,438 km / 7,729 mi / 6,716 nm
- **Estimated flight time**: 16h
- **Heading**: 1° (north)
- **Return heading**: 359° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Oman) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11h (When it's 03:09 in Masirah, it's 16:09 in Seattle)
- **Elevation difference**: 368 ft (SEA is higher than MSH)

## Airports

### [Masirah Air Base (MSH)](https://www.flightduration.online/airport/msh-masirah-masirah-air-base/1ef266df-8103-6506-b133-06bb2780ed98)

- City: Masirah, Oman
- ICAO: OOMA
- Timezone: Asia/Muscat
- Coordinates: 20.680000, 58.890000
- Elevation: 64 ft

### [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

## 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 03:09 in Masirah, it's 16:09 in Seattle.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Masirah Air Base (MSH)](https://www.flightduration.online/airport/msh-masirah-masirah-air-base/1ef266df-8103-6506-b133-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)