# Distance from Claris (GBZ) to Sofia (SOF)

> 17,525 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,525 km / 10,889 mi / 9,463 nm
- **Estimated flight time**: 22h
- **Heading**: 295° (west northwest)
- **Return heading**: 83° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Bulgaria
- **Intercontinental**: Oceania → Europe
- **Time difference**: -9h (When it's 16:09 in Claris, it's 07:09 in Sofia)
- **Elevation difference**: 1,722 ft (SOF is higher than GBZ)

## Airports

### [Great Barrier Aerodrome (GBZ)](https://www.flightduration.online/airport/gbz-claris-great-barrier-aerodrome/1ef266df-7699-61ce-99cb-06bb2780ed98)

- City: Claris, New Zealand
- ICAO: NZGB
- Timezone: Pacific/Auckland
- Coordinates: -36.240000, 175.470000
- Elevation: 20 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 16:09 in Claris, it's 07:09 in Sofia.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Great Barrier Aerodrome (GBZ)](https://www.flightduration.online/airport/gbz-claris-great-barrier-aerodrome/1ef266df-7699-61ce-99cb-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)