# Distance from Chengdu (CTU) to Ban Huoeisay Airport (OUI)

> 1,200 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,200 km / 746 mi / 648 nm
- **Estimated flight time**: 2h
- **Heading**: 198° (south southwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Short-haul
- **Type**: International (China) → Laos
- **Time difference**: -1h (When it's 18:34 in Chengdu, it's 17:34 in Ban Huoeisay Airport)
- **Elevation difference**: 245 ft (OUI is lower than CTU)

## Airports

### [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)

- City: Chengdu, China
- ICAO: ZUUU
- Timezone: Asia/Shanghai
- Coordinates: 30.580000, 103.950000
- Elevation: 1,625 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 short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 18:34 in Chengdu, it's 17:34 in Ban Huoeisay Airport.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Ban Huoeisay Airport (OUI)](https://www.flightduration.online/airport/oui-ban-huoeisay-airport/1ef266df-f277-6980-89e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)