# Distance from Washington (IAD) to Khost (KHT)

> 11,310 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,310 km / 7,028 mi / 6,107 nm
- **Estimated flight time**: 14h
- **Heading**: 27° (north northeast)
- **Return heading**: 335° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Afghanistan
- **Intercontinental**: North America → Asia
- **Time difference**: +8.5h (When it's 22:48 in Washington, it's 07:18 in Khost)
- **Elevation difference**: 3,444 ft (KHT 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

### [Khost Airport (KHT)](https://www.flightduration.online/airport/kht-khost-khost-airport/1ef266df-78c4-648a-b868-06bb2780ed98)

- City: Khost, Afghanistan
- ICAO: OAKS
- Timezone: Asia/Kabul
- Coordinates: 33.330000, 69.950000
- Elevation: 3,756 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 22:48 in Washington, it's 07:18 in Khost.
With a 8.5-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)
- [Khost Airport (KHT)](https://www.flightduration.online/airport/kht-khost-khost-airport/1ef266df-78c4-648a-b868-06bb2780ed98)
- [Flight duration calculator](/#calculator)