# Distance from Adelaide (ADL) to Den Helder (DHR)

> 15,902 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,902 km / 9,881 mi / 8,587 nm
- **Estimated flight time**: 20h
- **Heading**: 314° (northwest)
- **Return heading**: 80° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Netherlands
- **Intercontinental**: Oceania → Europe
- **Time difference**: -7.5h (When it's 01:41 in Adelaide, it's 18:11 in Den Helder)
- **Elevation difference**: 17 ft (DHR 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

### [De Kooy Airport (DHR)](https://www.flightduration.online/airport/dhr-den-helder-de-kooy-airport/1ef266de-c6d7-6b0a-984c-06bb2780ed98)

- City: Den Helder, Netherlands
- ICAO: EHKD
- Timezone: Europe/Amsterdam
- Coordinates: 52.920000, 4.780000
- Elevation: 3 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 01:41 in Adelaide, it's 18:11 in Den Helder.
With a 7.5-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)
- [De Kooy Airport (DHR)](https://www.flightduration.online/airport/dhr-den-helder-de-kooy-airport/1ef266de-c6d7-6b0a-984c-06bb2780ed98)
- [Flight duration calculator](/#calculator)