# Distance from Miralwyn Airport (MWY) to Seattle (SEA)

> 12,447 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,447 km / 7,734 mi / 6,721 nm
- **Estimated flight time**: 16h
- **Heading**: 47° (northeast)
- **Return heading**: 249° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -17h (When it's 04:49 in Miralwyn Airport, it's 11:49 in Seattle)
- **Elevation difference**: 432 ft (SEA is higher than MWY)

## Airports

### [Miralwyn Airport (MWY)](https://www.flightduration.online/airport/mwy-miralwyn-airport/1ef266e0-12f2-69a8-a6a6-06bb2780ed98)

- City: Miralwyn Airport, Australia
- ICAO: YMIR
- Timezone: Australia/Sydney
- Coordinates: -30.150000, 147.340000
- Elevation: 0 ft

### [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

## 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 04:49 in Miralwyn Airport, it's 11:49 in Seattle.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Miralwyn Airport (MWY)](https://www.flightduration.online/airport/mwy-miralwyn-airport/1ef266e0-12f2-69a8-a6a6-06bb2780ed98)
- [Seattle-Tacoma International Airport (SEA)](https://www.flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Flight duration calculator](/#calculator)