# Distance from Billiluna Airport (BIW) to Washington (DCA)

> 16,818 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,818 km / 10,450 mi / 9,081 nm
- **Estimated flight time**: 21h
- **Heading**: 43° (northeast)
- **Return heading**: 305° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -12h (When it's 10:32 in Billiluna Airport, it's 22:32 in Washington)
- **Elevation difference**: 986 ft (DCA is lower than BIW)

## Airports

### [Billiluna Airport (BIW)](https://www.flightduration.online/airport/biw-billiluna-airport/1ef266e0-060a-66b4-ab94-06bb2780ed98)

- City: Billiluna Airport, Australia
- ICAO: YBIL
- Timezone: Australia/Perth
- Coordinates: -19.570000, 127.670000
- Elevation: 1,000 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 10:32 in Billiluna Airport, it's 22:32 in Washington.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Billiluna Airport (BIW)](https://www.flightduration.online/airport/biw-billiluna-airport/1ef266e0-060a-66b4-ab94-06bb2780ed98)
- [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)