# Distance from Seattle (SEA) to Thargomindah Airport (XTG)

> 12,533 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,533 km / 7,788 mi / 6,767 nm
- **Estimated flight time**: 16h
- **Heading**: 253° (west southwest)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +17h (When it's 06:58 in Seattle, it's 23:58 in Thargomindah Airport)
- **Elevation difference**: 1 ft (XTG 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

### [Thargomindah Airport (XTG)](https://www.flightduration.online/airport/xtg-thargomindah-airport/1ef266e0-1a3a-6bd4-9623-06bb2780ed98)

- City: Thargomindah Airport, Australia
- ICAO: YTGM
- Timezone: Australia/Brisbane
- Coordinates: -27.990000, 143.810000
- Elevation: 433 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 06:58 in Seattle, it's 23:58 in Thargomindah 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)
- [Thargomindah Airport (XTG)](https://www.flightduration.online/airport/xtg-thargomindah-airport/1ef266e0-1a3a-6bd4-9623-06bb2780ed98)
- [Flight duration calculator](/#calculator)