# Distance from St George (STG) to Sydney (SYD)

> 10,722 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,722 km / 6,662 mi / 5,789 nm
- **Estimated flight time**: 14h
- **Heading**: 212° (south southwest)
- **Return heading**: 20° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +18h (When it's 17:01 in St George, it's 11:01 in Sydney)
- **Elevation difference**: 107 ft (SYD is lower than STG)

## Airports

### [St George Airport (STG)](https://www.flightduration.online/airport/stg-st-george-st-george-airport/1ef266df-87b9-66ac-bbb1-06bb2780ed98)

- City: St George, United States
- ICAO: PAPB
- Timezone: America/Anchorage
- Coordinates: 56.580000, -169.660000
- Elevation: 128 ft

### [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)

- City: Sydney, Australia
- ICAO: YSSY
- Timezone: Australia/Sydney
- Coordinates: -33.950000, 151.180000
- Elevation: 21 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 17:01 in St George, it's 11:01 in Sydney.
With a 18-hour time difference, expect significant jet lag.

## Related

- [St George Airport (STG)](https://www.flightduration.online/airport/stg-st-george-st-george-airport/1ef266df-87b9-66ac-bbb1-06bb2780ed98)
- [Sydney Kingsford Smith International Airport (SYD)](https://www.flightduration.online/airport/syd-sydney-sydney-kingsford-smith-international-airport/1ef266e0-1982-6f84-a5a1-06bb2780ed98)
- [Flight duration calculator](/#calculator)