# Distance from Adelaide (ADL) to Bucharest (OTP)

> 14,307 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,307 km / 8,890 mi / 7,725 nm
- **Estimated flight time**: 18h
- **Heading**: 302° (west northwest)
- **Return heading**: 104° (east southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Romania
- **Intercontinental**: Oceania → Europe
- **Time difference**: -6.5h (When it's 06:17 in Adelaide, it's 23:47 in Bucharest)
- **Elevation difference**: 294 ft (OTP is higher than ADL)

## Airports

### [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)

- City: Adelaide, Australia
- ICAO: YPAD
- Timezone: Australia/Adelaide
- Coordinates: -34.950000, 138.530000
- Elevation: 20 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 06:17 in Adelaide, it's 23:47 in Bucharest.
With a 6.5-hour time difference, expect significant jet lag.

## Related

- [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)
- [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)