# Distance from Bucharest (OTP) to Sayaboury (ZBY)

> 7,399 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,399 km / 4,598 mi / 3,995 nm
- **Estimated flight time**: 10h
- **Heading**: 86° (east)
- **Return heading**: 311° (northwest)
- **Classification**: Long-haul
- **Type**: International (Romania) → Laos
- **Intercontinental**: Europe → Asia
- **Time difference**: +4h (When it's 05:48 in Bucharest, it's 09:48 in Sayaboury)
- **Elevation difference**: 933 ft (ZBY is higher than OTP)

## Airports

### [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)

- City: Bucharest, Romania
- ICAO: LROP
- Timezone: Europe/Bucharest
- Coordinates: 44.570000, 26.100000
- Elevation: 314 ft

### [Sayaboury Airport (ZBY)](https://www.flightduration.online/airport/zby-sayaboury-sayaboury-airport/1ef266df-f28e-6e00-acc9-06bb2780ed98)

- City: Sayaboury, Laos
- ICAO: VLSB
- Timezone: Asia/Vientiane
- Coordinates: 19.230000, 101.730000
- Elevation: 1,247 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 05:48 in Bucharest, it's 09:48 in Sayaboury.
The 4-hour time difference may cause some jet lag.

## Related

- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Sayaboury Airport (ZBY)](https://www.flightduration.online/airport/zby-sayaboury-sayaboury-airport/1ef266df-f28e-6e00-acc9-06bb2780ed98)
- [Flight duration calculator](/#calculator)