# Distance from Chengdu (CTU) to Oulu / Oulunsalo (OUL)

> 6,427 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,427 km / 3,993 mi / 3,470 nm
- **Estimated flight time**: 9h
- **Heading**: 331° (north northwest)
- **Return heading**: 86° (east)
- **Classification**: Long-haul
- **Type**: International (China) → Finland
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 15:59 in Chengdu, it's 10:59 in Oulu / Oulunsalo)
- **Elevation difference**: 1,578 ft (OUL 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

### [Oulu Airport (OUL)](https://www.flightduration.online/airport/oul-oulu-oulunsalo-oulu-airport/1ef266de-c1df-62a6-abeb-06bb2780ed98)

- City: Oulu / Oulunsalo, Finland
- ICAO: EFOU
- Timezone: Europe/Helsinki
- Coordinates: 64.930000, 25.350000
- Elevation: 47 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 15:59 in Chengdu, it's 10:59 in Oulu / Oulunsalo.
The 5-hour time difference may cause some jet lag.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Oulu Airport (OUL)](https://www.flightduration.online/airport/oul-oulu-oulunsalo-oulu-airport/1ef266de-c1df-62a6-abeb-06bb2780ed98)
- [Flight duration calculator](/#calculator)