# Distance from Copenhagen (CPH) to Ban Huoeisay Airport (OUI)

> 8,024 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 8,024 km / 4,986 mi / 4,333 nm
- **Estimated flight time**: 10h
- **Heading**: 80° (east)
- **Return heading**: 324° (northwest)
- **Classification**: Long-haul
- **Type**: International (Denmark) → Laos
- **Intercontinental**: Europe → Asia
- **Time difference**: +5h (When it's 07:40 in Copenhagen, it's 12:40 in Ban Huoeisay Airport)
- **Elevation difference**: 1,363 ft (OUI is higher than CPH)

## Airports

### [Copenhagen Kastrup Airport (CPH)](https://www.flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)

- City: Copenhagen, Denmark
- ICAO: EKCH
- Timezone: Europe/Copenhagen
- Coordinates: 55.620000, 12.660000
- Elevation: 17 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 07:40 in Copenhagen, it's 12:40 in Ban Huoeisay Airport.
The 5-hour time difference may cause some jet lag.

## Related

- [Copenhagen Kastrup Airport (CPH)](https://www.flightduration.online/airport/cph-copenhagen-copenhagen-kastrup-airport/1ef266de-c7ce-6bbc-8b57-06bb2780ed98)
- [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)