# Distance from Washington (IAD) to Masirah (MSH)

> 11,985 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,985 km / 7,447 mi / 6,471 nm
- **Estimated flight time**: 15h
- **Heading**: 43° (northeast)
- **Return heading**: 326° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Oman
- **Intercontinental**: North America → Asia
- **Time difference**: +8h (When it's 23:52 in Washington, it's 07:52 in Masirah)
- **Elevation difference**: 248 ft (MSH is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [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

## 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 23:52 in Washington, it's 07:52 in Masirah.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Masirah Air Base (MSH)](https://www.flightduration.online/airport/msh-masirah-masirah-air-base/1ef266df-8103-6506-b133-06bb2780ed98)
- [Flight duration calculator](/#calculator)