# Distance from Sofia (SOF) to Telfer Airport (TEF)

> 12,323 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,323 km / 7,657 mi / 6,654 nm
- **Estimated flight time**: 15h
- **Heading**: 101° (east)
- **Return heading**: 309° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Bulgaria) → Australia
- **Intercontinental**: Europe → Oceania
- **Time difference**: +5h (When it's 07:38 in Sofia, it's 12:38 in Telfer Airport)
- **Elevation difference**: 772 ft (TEF is lower than SOF)

## Airports

### [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

### [Telfer Airport (TEF)](https://www.flightduration.online/airport/tef-telfer-airport/1ef266e0-1a1a-6d20-91b2-06bb2780ed98)

- City: Telfer Airport, Australia
- ICAO: YTEF
- Timezone: Australia/Perth
- Coordinates: -21.710000, 122.230000
- Elevation: 970 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 07:38 in Sofia, it's 12:38 in Telfer Airport.
The 5-hour time difference may cause some jet lag.

## Related

- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Telfer Airport (TEF)](https://www.flightduration.online/airport/tef-telfer-airport/1ef266e0-1a1a-6d20-91b2-06bb2780ed98)
- [Flight duration calculator](/#calculator)