# Distance from Lord Howe Island (LDH) to Sofia (SOF)

> 15,945 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,945 km / 9,908 mi / 8,610 nm
- **Estimated flight time**: 20h
- **Heading**: 301° (west northwest)
- **Return heading**: 87° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Bulgaria
- **Intercontinental**: Oceania → Europe
- **Time difference**: -7.5h (When it's 21:41 in Lord Howe Island, it's 14:11 in Sofia)
- **Elevation difference**: 1,737 ft (SOF is higher than LDH)

## Airports

### [Lord Howe Island Airport (LDH)](https://www.flightduration.online/airport/ldh-lord-howe-island-lord-howe-island-airport/1ef266e0-10d4-654a-ad97-06bb2780ed98)

- City: Lord Howe Island, Australia
- ICAO: YLHI
- Timezone: Australia/Lord_Howe
- Coordinates: -31.540000, 159.080000
- Elevation: 5 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 21:41 in Lord Howe Island, it's 14:11 in Sofia.
With a 7.5-hour time difference, expect significant jet lag.

## Related

- [Lord Howe Island Airport (LDH)](https://www.flightduration.online/airport/ldh-lord-howe-island-lord-howe-island-airport/1ef266e0-10d4-654a-ad97-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)