# Distance from Washington (IAD) to Nouakchott (NKC)

> 6,316 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,316 km / 3,925 mi / 3,411 nm
- **Estimated flight time**: 8h
- **Heading**: 93° (east)
- **Return heading**: 305° (northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Mauritania
- **Intercontinental**: North America → Africa
- **Time difference**: +4h (When it's 06:16 in Washington, it's 10:16 in Nouakchott)
- **Elevation difference**: 299 ft (NKC 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

### [Nouakchott International Airport (NKC)](https://www.flightduration.online/airport/nkc-nouakchott-nouakchott-international-airport/1ef266de-e94a-6c0a-b941-06bb2780ed98)

- City: Nouakchott, Mauritania
- ICAO: GQNN
- Timezone: Africa/Nouakchott
- Coordinates: 18.100000, -15.950000
- Elevation: 13 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 06:16 in Washington, it's 10:16 in Nouakchott.
The 4-hour time difference may cause some jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Nouakchott International Airport (NKC)](https://www.flightduration.online/airport/nkc-nouakchott-nouakchott-international-airport/1ef266de-e94a-6c0a-b941-06bb2780ed98)
- [Flight duration calculator](/#calculator)