# Distance from Washington (DCA) to Karijini National Park (SLJ)

> 17,696 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,696 km / 10,996 mi / 9,555 nm
- **Estimated flight time**: 22h
- **Heading**: 318° (northwest)
- **Return heading**: 34° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +12h (When it's 05:58 in Washington, it's 17:58 in Karijini National Park)
- **Elevation difference**: 2,007 ft (SLJ 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

### [Solomon Airport (SLJ)](https://www.flightduration.online/airport/slj-karijini-national-park-solomon-airport/1ef266e0-1953-62f2-aa9a-06bb2780ed98)

- City: Karijini National Park, Australia
- ICAO: YSOL
- Timezone: Australia/Perth
- Coordinates: -22.260000, 117.760000
- Elevation: 2,021 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 05:58 in Washington, it's 17:58 in Karijini National Park.
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)
- [Solomon Airport (SLJ)](https://www.flightduration.online/airport/slj-karijini-national-park-solomon-airport/1ef266e0-1953-62f2-aa9a-06bb2780ed98)
- [Flight duration calculator](/#calculator)