# Distance from Seattle (SEA) to Singleton (SIX)

> 12,368 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,368 km / 7,685 mi / 6,678 nm
- **Estimated flight time**: 16h
- **Heading**: 244° (west southwest)
- **Return heading**: 46° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +17h (When it's 15:01 in Seattle, it's 08:01 in Singleton)
- **Elevation difference**: 386 ft (SIX is lower than SEA)

## Airports

### [Seattle-Tacoma International Airport (SEA)](https://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

### [Singleton Airport (SIX)](https://flightduration.online/airport/six-singleton-singleton-airport/1ef266e0-18f3-63c0-b42d-06bb2780ed98)

- City: Singleton, Australia
- ICAO: YSGT
- Timezone: Australia/Sydney
- Coordinates: -32.600000, 151.190000
- Elevation: 46 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 15:01 in Seattle, it's 08:01 in Singleton.
With a 17-hour time difference, expect significant jet lag.

## Related

- [Seattle-Tacoma International Airport (SEA)](https://flightduration.online/airport/sea-seattle-seattle-tacoma-international-airport/1ef266df-37e8-64a2-a4f1-06bb2780ed98)
- [Singleton Airport (SIX)](https://flightduration.online/airport/six-singleton-singleton-airport/1ef266e0-18f3-63c0-b42d-06bb2780ed98)
- [Flight duration calculator](/#calculator)