# Distance from Port Louis (MRU) to Ban Huoeisay Airport (OUI)

> 6,489 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,489 km / 4,032 mi / 3,504 nm
- **Estimated flight time**: 9h
- **Heading**: 48° (northeast)
- **Return heading**: 228° (southwest)
- **Classification**: Long-haul
- **Type**: International (Mauritius) → Laos
- **Intercontinental**: Africa → Asia
- **Time difference**: +3h (When it's 12:47 in Port Louis, it's 15:47 in Ban Huoeisay Airport)
- **Elevation difference**: 1,194 ft (OUI is higher than MRU)

## Airports

### [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://www.flightduration.online/airport/mru-port-louis-sir-seewoosagur-ramgoolam-international-airport/1ef266de-d896-635a-a611-06bb2780ed98)

- City: Port Louis, Mauritius
- ICAO: FIMP
- Timezone: Indian/Mauritius
- Coordinates: -20.430000, 57.680000
- Elevation: 186 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 12:47 in Port Louis, it's 15:47 in Ban Huoeisay Airport.
The 3-hour time difference may cause some jet lag.

## Related

- [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://www.flightduration.online/airport/mru-port-louis-sir-seewoosagur-ramgoolam-international-airport/1ef266de-d896-635a-a611-06bb2780ed98)
- [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)