# Distance from Bau Bau-Butung Island (BUW) to Bucharest (OTP)

> 10,948 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,948 km / 6,803 mi / 5,911 nm
- **Estimated flight time**: 14h
- **Heading**: 314° (northwest)
- **Return heading**: 89° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Indonesia) → Romania
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 04:41 in Bau Bau-Butung Island, it's 23:41 in Bucharest)
- **Elevation difference**: 150 ft (OTP is higher than BUW)

## Airports

### [Betoambari Airport (BUW)](https://www.flightduration.online/airport/buw-bau-bau-butung-island-betoambari-airport/1ef266df-faeb-61f2-9774-06bb2780ed98)

- City: Bau Bau-Butung Island, Indonesia
- ICAO: WAWB
- Timezone: Asia/Makassar
- Coordinates: -5.490000, 122.570000
- Elevation: 164 ft

### [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

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 04:41 in Bau Bau-Butung Island, it's 23:41 in Bucharest.
The 5-hour time difference may cause some jet lag.

## Related

- [Betoambari Airport (BUW)](https://www.flightduration.online/airport/buw-bau-bau-butung-island-betoambari-airport/1ef266df-faeb-61f2-9774-06bb2780ed98)
- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Flight duration calculator](/#calculator)