# Distance from Siem Reap (REP) to Vienna (VIE)

> 8,699 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,699 km / 5,405 mi / 4,697 nm
- **Estimated flight time**: 11h
- **Heading**: 317° (northwest)
- **Return heading**: 83° (east)
- **Classification**: Long-haul
- **Type**: International (Cambodia) → Austria
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 10:44 in Siem Reap, it's 05:44 in Vienna)
- **Elevation difference**: 540 ft (VIE is higher than REP)

## Airports

### [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

### [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)

- City: Vienna, Austria
- ICAO: LOWW
- Timezone: Europe/Vienna
- Coordinates: 48.110000, 16.570000
- Elevation: 600 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 10:44 in Siem Reap, it's 05:44 in Vienna.
The 5-hour time difference may cause some jet lag.

## Related

- [Angkor International Airport (REP)](https://www.flightduration.online/airport/rep-siem-reap-angkor-international-airport/1ef266df-efb8-691a-a780-06bb2780ed98)
- [Vienna International Airport (VIE)](https://www.flightduration.online/airport/vie-vienna-vienna-international-airport/1ef266df-5531-6356-9bbd-06bb2780ed98)
- [Flight duration calculator](/#calculator)