# Distance from Seattle (SEA) to Wondoola Airport (WON)

> 12,019 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,019 km / 7,468 mi / 6,490 nm
- **Estimated flight time**: 15h
- **Heading**: 262° (west)
- **Return heading**: 45° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +17h (When it's 15:43 in Seattle, it's 08:43 in Wondoola Airport)
- **Elevation difference**: 374 ft (WON is lower 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

### [Wondoola Airport (WON)](https://www.flightduration.online/airport/won-wondoola-airport/1ef266e0-1be8-680a-80db-06bb2780ed98)

- City: Wondoola Airport, Australia
- ICAO: YWDL
- Timezone: Australia/Brisbane
- Coordinates: -18.570000, 140.890000
- Elevation: 58 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 15:43 in Seattle, it's 08:43 in Wondoola Airport.
With a 17-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)
- [Wondoola Airport (WON)](https://www.flightduration.online/airport/won-wondoola-airport/1ef266e0-1be8-680a-80db-06bb2780ed98)
- [Flight duration calculator](/#calculator)