# Distance from Adelaide (ADL) to Saint John (YSJ)

> 17,654 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,654 km / 10,970 mi / 9,532 nm
- **Estimated flight time**: 22h
- **Heading**: 53° (northeast)
- **Return heading**: 291° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Canada
- **Intercontinental**: Oceania → North America
- **Time difference**: -12.5h (When it's 04:57 in Adelaide, it's 16:27 in Saint John)
- **Elevation difference**: 337 ft (YSJ 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

### [Saint John Airport (YSJ)](https://www.flightduration.online/airport/ysj-saint-john-saint-john-airport/1ef266de-b2a1-6da2-8bf1-06bb2780ed98)

- City: Saint John, Canada
- ICAO: CYSJ
- Timezone: America/Halifax
- Coordinates: 45.320000, -65.890000
- Elevation: 357 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 04:57 in Adelaide, it's 16:27 in Saint John.
With a 12.5-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)
- [Saint John Airport (YSJ)](https://www.flightduration.online/airport/ysj-saint-john-saint-john-airport/1ef266de-b2a1-6da2-8bf1-06bb2780ed98)
- [Flight duration calculator](/#calculator)