# Distance from Belgrad (BEG) to Siem Reap (REP)

> 8,453 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,453 km / 5,252 mi / 4,564 nm
- **Estimated flight time**: 11h
- **Heading**: 85° (east)
- **Return heading**: 313° (northwest)
- **Classification**: Long-haul
- **Type**: International (Serbia) → Cambodia
- **Intercontinental**: Europe → Asia
- **Time difference**: +5h (When it's 03:42 in Belgrad, it's 08:42 in Siem Reap)
- **Elevation difference**: 275 ft (REP is lower than BEG)

## Airports

### [Belgrade Nikola Tesla Airport (BEG)](https://www.flightduration.online/airport/beg-belgrad-belgrade-nikola-tesla-airport/1ef266df-5997-663e-8830-06bb2780ed98)

- City: Belgrad, Serbia
- ICAO: LYBE
- Timezone: Europe/Belgrade
- Coordinates: 44.820000, 20.310000
- Elevation: 335 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 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 03:42 in Belgrad, it's 08:42 in Siem Reap.
The 5-hour time difference may cause some jet lag.

## Related

- [Belgrade Nikola Tesla Airport (BEG)](https://www.flightduration.online/airport/beg-belgrad-belgrade-nikola-tesla-airport/1ef266df-5997-663e-8830-06bb2780ed98)
- [Angkor International Airport (REP)](https://www.flightduration.online/airport/rep-siem-reap-angkor-international-airport/1ef266df-efb8-691a-a780-06bb2780ed98)
- [Flight duration calculator](/#calculator)