# Distance from Dar es Salaam (DAR) to Ban Huoeisay Airport (OUI)

> 7,340 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,340 km / 4,561 mi / 3,963 nm
- **Estimated flight time**: 10h
- **Heading**: 64° (east northeast)
- **Return heading**: 252° (west southwest)
- **Classification**: Long-haul
- **Type**: International (Tanzania) → Laos
- **Intercontinental**: Africa → Asia
- **Time difference**: +4h (When it's 00:29 in Dar es Salaam, it's 04:29 in Ban Huoeisay Airport)
- **Elevation difference**: 1,198 ft (OUI is higher than DAR)

## Airports

### [Mwalimu Julius K. Nyerere International Airport (DAR)](https://www.flightduration.online/airport/dar-dar-es-salaam-mwalimu-julius-k-nyerere-international-airport/1ef266de-ee83-6e10-bf35-06bb2780ed98)

- City: Dar es Salaam, Tanzania
- ICAO: HTDA
- Timezone: Africa/Dar_es_Salaam
- Coordinates: -6.880000, 39.200000
- Elevation: 182 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 00:29 in Dar es Salaam, it's 04:29 in Ban Huoeisay Airport.
The 4-hour time difference may cause some jet lag.

## Related

- [Mwalimu Julius K. Nyerere International Airport (DAR)](https://www.flightduration.online/airport/dar-dar-es-salaam-mwalimu-julius-k-nyerere-international-airport/1ef266de-ee83-6e10-bf35-06bb2780ed98)
- [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)