# Distance from Houailou (HLU) to Vienna (VIE)

> 15,954 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,954 km / 9,913 mi / 8,614 nm
- **Estimated flight time**: 20h
- **Heading**: 325° (northwest)
- **Return heading**: 54° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Caledonia) → Austria
- **Intercontinental**: Oceania → Europe
- **Time difference**: -9h (When it's 03:41 in Houailou, it's 18:41 in Vienna)
- **Elevation difference**: 590 ft (VIE is higher than HLU)

## Airports

### [Nesson Airport (HLU)](https://www.flightduration.online/airport/hlu-houailou-nesson-airport/1ef266df-7508-6c9c-9973-06bb2780ed98)

- City: Houailou, New Caledonia
- ICAO: NWWH
- Timezone: Pacific/Noumea
- Coordinates: -21.260000, 165.620000
- Elevation: 10 ft

### [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)

- City: Vienna, Austria
- ICAO: LOWW
- Timezone: Europe/Vienna
- Coordinates: 48.110000, 16.570000
- Elevation: 600 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 03:41 in Houailou, it's 18:41 in Vienna.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Nesson Airport (HLU)](https://www.flightduration.online/airport/hlu-houailou-nesson-airport/1ef266df-7508-6c9c-9973-06bb2780ed98)
- [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)
- [Flight duration calculator](/#calculator)