# Distance from Brunette Downs Airport (BTD) to Sofia (SOF)

> 13,223 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,223 km / 8,217 mi / 7,140 nm
- **Estimated flight time**: 17h
- **Heading**: 309° (northwest)
- **Return heading**: 89° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Bulgaria
- **Intercontinental**: Oceania → Europe
- **Time difference**: -6.5h (When it's 06:13 in Brunette Downs Airport, it's 23:43 in Sofia)
- **Elevation difference**: 1,042 ft (SOF is higher than BTD)

## Airports

### [Brunette Downs Airport (BTD)](https://www.flightduration.online/airport/btd-brunette-downs-airport/1ef266e0-06f9-6d0e-8a54-06bb2780ed98)

- City: Brunette Downs Airport, Australia
- ICAO: YBRU
- Timezone: Australia/Darwin
- Coordinates: -18.640000, 135.940000
- Elevation: 700 ft

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 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 06:13 in Brunette Downs Airport, it's 23:43 in Sofia.
With a 6.5-hour time difference, expect significant jet lag.

## Related

- [Brunette Downs Airport (BTD)](https://www.flightduration.online/airport/btd-brunette-downs-airport/1ef266e0-06f9-6d0e-8a54-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)