# Distance from Washington (DCA) to Ouyen Airport (OYN)

> 16,518 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,518 km / 10,264 mi / 8,919 nm
- **Estimated flight time**: 20h
- **Heading**: 264° (west)
- **Return heading**: 71° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 22:33 in Washington, it's 12:33 in Ouyen Airport)
- **Elevation difference**: 14 ft (OYN is lower than DCA)

## Airports

### [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

### [Ouyen Airport (OYN)](https://www.flightduration.online/airport/oyn-ouyen-airport/1ef266e0-1679-6e6e-a8c3-06bb2780ed98)

- City: Ouyen Airport, Australia
- ICAO: YOUY
- Timezone: Australia/Melbourne
- Coordinates: -35.090000, 142.350000
- Elevation: 0 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 22:33 in Washington, it's 12:33 in Ouyen Airport.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Ronald Reagan Washington Ntl Airport (DCA)](https://www.flightduration.online/airport/dca-washington-ronald-reagan-washington-ntl-airport/1ef266df-16de-6284-ae10-06bb2780ed98)
- [Ouyen Airport (OYN)](https://www.flightduration.online/airport/oyn-ouyen-airport/1ef266e0-1679-6e6e-a8c3-06bb2780ed98)
- [Flight duration calculator](/#calculator)