# Distance from Buka Island (BUA) to Bucharest (OTP)

> 13,406 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,406 km / 8,330 mi / 7,239 nm
- **Estimated flight time**: 17h
- **Heading**: 320° (northwest)
- **Return heading**: 65° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Papua New Guinea) → Romania
- **Intercontinental**: Oceania → Europe
- **Time difference**: -7h (When it's 11:27 in Buka Island, it's 04:27 in Bucharest)
- **Elevation difference**: 303 ft (OTP is higher than BUA)

## Airports

### [Buka Airport (BUA)](https://www.flightduration.online/airport/bua-buka-island-buka-airport/1ef266de-9b02-6a02-9ca9-06bb2780ed98)

- City: Buka Island, Papua New Guinea
- ICAO: AYBK
- Timezone: Pacific/Port_Moresby
- Coordinates: -5.420000, 154.670000
- Elevation: 11 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 11:27 in Buka Island, it's 04:27 in Bucharest.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Buka Airport (BUA)](https://www.flightduration.online/airport/bua-buka-island-buka-airport/1ef266de-9b02-6a02-9ca9-06bb2780ed98)
- [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)