# Distance from Singleton (SIX) to Sofia (SOF)

> 15,359 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,359 km / 9,544 mi / 8,293 nm
- **Estimated flight time**: 19h
- **Heading**: 300° (west northwest)
- **Return heading**: 94° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Bulgaria
- **Intercontinental**: Oceania → Europe
- **Time difference**: -7h (When it's 21:29 in Singleton, it's 14:29 in Sofia)
- **Elevation difference**: 1,696 ft (SOF is higher than SIX)

## Airports

### [Singleton Airport (SIX)](https://www.flightduration.online/airport/six-singleton-singleton-airport/1ef266e0-18f3-63c0-b42d-06bb2780ed98)

- City: Singleton, Australia
- ICAO: YSGT
- Timezone: Australia/Sydney
- Coordinates: -32.600000, 151.190000
- Elevation: 46 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 21:29 in Singleton, it's 14:29 in Sofia.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Singleton Airport (SIX)](https://www.flightduration.online/airport/six-singleton-singleton-airport/1ef266e0-18f3-63c0-b42d-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)