# Distance from Seattle (SEA) to Karijini National Park (SLJ)

> 14,038 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,038 km / 8,723 mi / 7,580 nm
- **Estimated flight time**: 18h
- **Heading**: 276° (west)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +15h (When it's 20:57 in Seattle, it's 11:57 in Karijini National Park)
- **Elevation difference**: 1,589 ft (SLJ is higher than SEA)

## Airports

### [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)

- City: Seattle, United States
- ICAO: KSEA
- Timezone: America/Los_Angeles
- Coordinates: 47.450000, -122.310000
- Elevation: 432 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 20:57 in Seattle, it's 11:57 in Karijini National Park.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Solomon Airport (SLJ)](https://www.flightduration.online/airport/slj-karijini-national-park-solomon-airport/1ef266e0-1953-62f2-aa9a-06bb2780ed98)
- [Flight duration calculator](/#calculator)