# Distance from Adelaide (ADL) to Stewart (ZST)

> 13,245 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,245 km / 8,230 mi / 7,152 nm
- **Estimated flight time**: 17h
- **Heading**: 40° (northeast)
- **Return heading**: 250° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Canada
- **Intercontinental**: Oceania → North America
- **Time difference**: -16.5h (When it's 04:27 in Adelaide, it's 11:57 in Stewart)
- **Elevation difference**: 4 ft (ZST is higher than ADL)

## Airports

### [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)

- City: Adelaide, Australia
- ICAO: YPAD
- Timezone: Australia/Adelaide
- Coordinates: -34.950000, 138.530000
- Elevation: 20 ft

### [Stewart Airport (ZST)](https://www.flightduration.online/airport/zst-stewart-stewart-airport/1ef266de-b4f3-6696-8db7-06bb2780ed98)

- City: Stewart, Canada
- ICAO: CZST
- Timezone: America/Vancouver
- Coordinates: 55.940000, -129.980000
- Elevation: 24 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 04:27 in Adelaide, it's 11:57 in Stewart.
With a 16.5-hour time difference, expect significant jet lag.

## Related

- [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)
- [Stewart Airport (ZST)](https://www.flightduration.online/airport/zst-stewart-stewart-airport/1ef266de-b4f3-6696-8db7-06bb2780ed98)
- [Flight duration calculator](/#calculator)