# Distance from Ouani (AJN) to Washington (DCA)

> 13,561 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,561 km / 8,427 mi / 7,322 nm
- **Estimated flight time**: 17h
- **Heading**: 308° (northwest)
- **Return heading**: 79° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Comoros) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -7h (When it's 10:38 in Ouani, it's 03:38 in Washington)
- **Elevation difference**: 48 ft (DCA is lower than AJN)

## Airports

### [Ouani Airport (AJN)](https://www.flightduration.online/airport/ajn-ouani-ouani-airport/1ef266de-db5e-66d2-b6e8-06bb2780ed98)

- City: Ouani, Comoros
- ICAO: FMCV
- Timezone: Indian/Comoro
- Coordinates: -12.130000, 44.430000
- Elevation: 62 ft

### [Ronald Reagan Washington Ntl Airport (DCA)](https://www.flightduration.online/airport/dca-washington-ronald-reagan-washington-ntl-airport/1ef266df-16de-6284-ae10-06bb2780ed98)

- City: Washington, United States
- ICAO: KDCA
- Timezone: America/New_York
- Coordinates: 38.850000, -77.040000
- Elevation: 14 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 10:38 in Ouani, it's 03:38 in Washington.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Ouani Airport (AJN)](https://www.flightduration.online/airport/ajn-ouani-ouani-airport/1ef266de-db5e-66d2-b6e8-06bb2780ed98)
- [Ronald Reagan Washington Ntl Airport (DCA)](https://www.flightduration.online/airport/dca-washington-ronald-reagan-washington-ntl-airport/1ef266df-16de-6284-ae10-06bb2780ed98)
- [Flight duration calculator](/#calculator)