# Distance from Christchurch (CHC) to Koszalin Zegrze Airport (OSZ)

> 17,932 km · estimated flight time 22h · Ultra-long-haul route.

## Summary

- **Distance**: 17,932 km / 11,143 mi / 9,683 nm
- **Estimated flight time**: 22h
- **Heading**: 313° (northwest)
- **Return heading**: 65° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Poland
- **Intercontinental**: Oceania → Europe
- **Time difference**: -10h (When it's 06:53 in Christchurch, it's 20:53 in Koszalin Zegrze Airport)
- **Elevation difference**: 126 ft (OSZ is higher than CHC)

## Airports

### [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)

- City: Christchurch, New Zealand
- ICAO: NZCH
- Timezone: Pacific/Auckland
- Coordinates: -43.490000, 172.530000
- Elevation: 123 ft

### [Koszalin Zegrze Airport (OSZ)](https://www.flightduration.online/airport/osz-koszalin-zegrze-airport/1ef266de-ca72-6b84-a417-06bb2780ed98)

- City: Koszalin Zegrze Airport, Poland
- ICAO: EPKZ
- Timezone: Europe/Warsaw
- Coordinates: 54.040000, 16.270000
- Elevation: 249 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 06:53 in Christchurch, it's 20:53 in Koszalin Zegrze Airport.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Koszalin Zegrze Airport (OSZ)](https://www.flightduration.online/airport/osz-koszalin-zegrze-airport/1ef266de-ca72-6b84-a417-06bb2780ed98)
- [Flight duration calculator](/#calculator)