# Distance from Washington (DCA) to Ernabella Airport (ERB)

> 16,958 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,958 km / 10,537 mi / 9,157 nm
- **Estimated flight time**: 21h
- **Heading**: 288° (west northwest)
- **Return heading**: 55° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +13.5h (When it's 06:42 in Washington, it's 20:12 in Ernabella Airport)
- **Elevation difference**: 693 ft (ERB is higher 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

### [Ernabella Airport (ERB)](https://www.flightduration.online/airport/erb-ernabella-airport/1ef266e0-0bd6-6d18-9228-06bb2780ed98)

- City: Ernabella Airport, Australia
- ICAO: YERN
- Timezone: Australia/Adelaide
- Coordinates: -26.260000, 132.180000
- Elevation: 707 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 06:42 in Washington, it's 20:12 in Ernabella Airport.
With a 13.5-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)
- [Ernabella Airport (ERB)](https://www.flightduration.online/airport/erb-ernabella-airport/1ef266e0-0bd6-6d18-9228-06bb2780ed98)
- [Flight duration calculator](/#calculator)