# Distance from Washington (IAD) to Mashhad (MHD)

> 10,575 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,575 km / 6,571 mi / 5,710 nm
- **Estimated flight time**: 13h
- **Heading**: 33° (north northeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Iran
- **Intercontinental**: North America → Asia
- **Time difference**: +7.5h (When it's 02:37 in Washington, it's 10:07 in Mashhad)
- **Elevation difference**: 2,951 ft (MHD is higher than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://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

### [Mashhad International Airport (MHD)](https://flightduration.online/airport/mhd-mashhad-mashhad-international-airport/1ef266df-7dfb-64bc-a1a2-06bb2780ed98)

- City: Mashhad, Iran
- ICAO: OIMM
- Timezone: Asia/Tehran
- Coordinates: 36.240000, 59.640000
- Elevation: 3,263 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 02:37 in Washington, it's 10:07 in Mashhad.
With a 7.5-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Mashhad International Airport (MHD)](https://flightduration.online/airport/mhd-mashhad-mashhad-international-airport/1ef266df-7dfb-64bc-a1a2-06bb2780ed98)
- [Flight duration calculator](/#calculator)