# Distance from Adelaide (ADL) to Saint-Laurent-du-Maroni (LDX)

> 16,494 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,494 km / 10,249 mi / 8,906 nm
- **Estimated flight time**: 20h
- **Heading**: 156° (south southeast)
- **Return heading**: 200° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → GF
- **Intercontinental**: Oceania → South America
- **Time difference**: -12.5h (When it's 02:12 in Adelaide, it's 13:42 in Saint-Laurent-du-Maroni)
- **Elevation difference**: 4 ft (LDX 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-Laurent-du-Maroni Airport (LDX)](https://www.flightduration.online/airport/ldx-saint-laurent-du-maroni-saint-laurent-du-maroni-airport/1ef266df-c307-6cea-8ff2-06bb2780ed98)

- City: Saint-Laurent-du-Maroni, GF
- ICAO: SOOM
- Timezone: America/Cayenne
- Coordinates: 5.480000, -54.030000
- Elevation: 16 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 02:12 in Adelaide, it's 13:42 in Saint-Laurent-du-Maroni.
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-Laurent-du-Maroni Airport (LDX)](https://www.flightduration.online/airport/ldx-saint-laurent-du-maroni-saint-laurent-du-maroni-airport/1ef266df-c307-6cea-8ff2-06bb2780ed98)
- [Flight duration calculator](/#calculator)