# Distance from Luanda (LAD) to Ban Huoeisay Airport (OUI)

> 10,060 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,060 km / 6,251 mi / 5,432 nm
- **Estimated flight time**: 13h
- **Heading**: 70° (east northeast)
- **Return heading**: 261° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Angola) → Laos
- **Intercontinental**: Africa → Asia
- **Time difference**: +6h (When it's 21:04 in Luanda, it's 03:04 in Ban Huoeisay Airport)
- **Elevation difference**: 1,137 ft (OUI is higher than LAD)

## Airports

### [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)

- City: Luanda, Angola
- ICAO: FNLU
- Timezone: Africa/Luanda
- Coordinates: -8.860000, 13.230000
- Elevation: 243 ft

### [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)

- City: Ban Huoeisay Airport, Laos
- ICAO: VLHS
- Timezone: Asia/Vientiane
- Coordinates: 20.260000, 100.440000
- Elevation: 1,380 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 21:04 in Luanda, it's 03:04 in Ban Huoeisay Airport.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)
- [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)