# Distance from Bucharest (OTP) to Theda Station Airport (TDN)

> 11,972 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,972 km / 7,439 mi / 6,464 nm
- **Estimated flight time**: 15h
- **Heading**: 94° (east)
- **Return heading**: 313° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Romania) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +5h (When it's 07:28 in Bucharest, it's 12:28 in Theda Station Airport)
- **Elevation difference**: 314 ft (TDN is lower 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

### [Theda Station Airport (TDN)](https://www.flightduration.online/airport/tdn-theda-station-airport/1ef266e0-1a47-6ed8-9b76-06bb2780ed98)

- City: Theda Station Airport, Australia
- ICAO: YTHD
- Timezone: Australia/Perth
- Coordinates: -14.790000, 126.500000
- Elevation: 0 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 07:28 in Bucharest, it's 12:28 in Theda Station Airport.
The 5-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)
- [Theda Station Airport (TDN)](https://www.flightduration.online/airport/tdn-theda-station-airport/1ef266e0-1a47-6ed8-9b76-06bb2780ed98)
- [Flight duration calculator](/#calculator)