# Distance from Adelaide (ADL) to Saint Louis (XLS)

> 16,759 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,759 km / 10,414 mi / 9,049 nm
- **Estimated flight time**: 21h
- **Heading**: 236° (southwest)
- **Return heading**: 135° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Senegal
- **Intercontinental**: Oceania → Africa
- **Time difference**: -9.5h (When it's 08:03 in Adelaide, it's 22:33 in Saint Louis)
- **Elevation difference**: 11 ft (XLS is lower 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 Louis Airport (XLS)](https://www.flightduration.online/airport/xls-saint-louis-saint-louis-airport/1ef266de-e906-6d16-ad50-06bb2780ed98)

- City: Saint Louis, Senegal
- ICAO: GOSS
- Timezone: Africa/Dakar
- Coordinates: 16.050000, -16.460000
- Elevation: 9 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 08:03 in Adelaide, it's 22:33 in Saint Louis.
With a 9.5-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 Louis Airport (XLS)](https://www.flightduration.online/airport/xls-saint-louis-saint-louis-airport/1ef266de-e906-6d16-ad50-06bb2780ed98)
- [Flight duration calculator](/#calculator)