# Distance from Sofia (SOF) to Twitzel (TWZ)

> 17,341 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,341 km / 10,775 mi / 9,364 nm
- **Estimated flight time**: 21h
- **Heading**: 105° (east southeast)
- **Return heading**: 278° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Bulgaria) → New Zealand
- **Intercontinental**: Europe → Oceania
- **Time difference**: +9h (When it's 05:15 in Sofia, it's 14:15 in Twitzel)
- **Elevation difference**: 167 ft (TWZ 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

### [Pukaki Airport (TWZ)](https://www.flightduration.online/airport/twz-twitzel-pukaki-airport/1ef266df-780c-611e-ac06-06bb2780ed98)

- City: Twitzel, New Zealand
- ICAO: NZUK
- Timezone: Pacific/Auckland
- Coordinates: -44.230000, 170.120000
- Elevation: 1,575 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 05:15 in Sofia, it's 14:15 in Twitzel.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Pukaki Airport (TWZ)](https://www.flightduration.online/airport/twz-twitzel-pukaki-airport/1ef266df-780c-611e-ac06-06bb2780ed98)
- [Flight duration calculator](/#calculator)