# Distance from Washington (DCA) to Roy Hill Station Airport (RHL)

> 17,596 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,596 km / 10,934 mi / 9,501 nm
- **Estimated flight time**: 22h
- **Heading**: 313° (northwest)
- **Return heading**: 38° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +12h (When it's 21:37 in Washington, it's 09:37 in Roy Hill Station Airport)
- **Elevation difference**: 14 ft (RHL 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

### [Roy Hill Station Airport (RHL)](https://www.flightduration.online/airport/rhl-roy-hill-station-airport/1ef266e0-1892-6ec6-a63a-06bb2780ed98)

- City: Roy Hill Station Airport, Australia
- ICAO: YRYH
- Timezone: Australia/Perth
- Coordinates: -22.630000, 119.960000
- 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 21:37 in Washington, it's 09:37 in Roy Hill Station Airport.
With a 12-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)
- [Roy Hill Station Airport (RHL)](https://www.flightduration.online/airport/rhl-roy-hill-station-airport/1ef266e0-1892-6ec6-a63a-06bb2780ed98)
- [Flight duration calculator](/#calculator)