# Distance from Washington (IAD) to Kalaleh Airport (KLM)

> 10,263 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,263 km / 6,377 mi / 5,542 nm
- **Estimated flight time**: 13h
- **Heading**: 36° (northeast)
- **Return heading**: 325° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Iran
- **Intercontinental**: North America → Asia
- **Time difference**: +7.5h (When it's 18:58 in Washington, it's 02:28 in Kalaleh Airport)
- **Elevation difference**: 113 ft (KLM is higher 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

### [Kalaleh Airport (KLM)](https://www.flightduration.online/airport/klm-kalaleh-airport/1ef266df-7e1b-617c-a852-06bb2780ed98)

- City: Kalaleh Airport, Iran
- ICAO: OINE
- Timezone: Asia/Tehran
- Coordinates: 37.380000, 55.450000
- Elevation: 425 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 18:58 in Washington, it's 02:28 in Kalaleh Airport.
With a 7.5-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)
- [Kalaleh Airport (KLM)](https://www.flightduration.online/airport/klm-kalaleh-airport/1ef266df-7e1b-617c-a852-06bb2780ed98)
- [Flight duration calculator](/#calculator)