# Distance from Chengdu (CTU) to Siem Reap (REP)

> 1,909 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,909 km / 1,186 mi / 1,031 nm
- **Estimated flight time**: 3h
- **Heading**: 180° (south)
- **Return heading**: 0° (north)
- **Classification**: Medium-haul
- **Type**: International (China) → Cambodia
- **Time difference**: -1h (When it's 12:43 in Chengdu, it's 11:43 in Siem Reap)
- **Elevation difference**: 1,565 ft (REP 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

### [Angkor International Airport (REP)](https://www.flightduration.online/airport/rep-siem-reap-angkor-international-airport/1ef266df-efb8-691a-a780-06bb2780ed98)

- City: Siem Reap, Cambodia
- ICAO: VDSR
- Timezone: Asia/Phnom_Penh
- Coordinates: 13.410000, 103.810000
- Elevation: 60 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 12:43 in Chengdu, it's 11:43 in Siem Reap.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Angkor International Airport (REP)](https://www.flightduration.online/airport/rep-siem-reap-angkor-international-airport/1ef266df-efb8-691a-a780-06bb2780ed98)
- [Flight duration calculator](/#calculator)