# Distance from Christchurch (CHC) to Chiayi City (CYI)

> 9,148 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,148 km / 5,684 mi / 4,940 nm
- **Estimated flight time**: 12h
- **Heading**: 313° (northwest)
- **Return heading**: 145° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Taiwan
- **Intercontinental**: Oceania → Asia
- **Time difference**: -4h (When it's 19:28 in Christchurch, it's 15:28 in Chiayi City)
- **Elevation difference**: 38 ft (CYI is lower 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

### [Chiayi Airport (CYI)](https://www.flightduration.online/airport/cyi-chiayi-city-chiayi-airport/1ef266df-8ad7-6f1e-b1d3-06bb2780ed98)

- City: Chiayi City, Taiwan
- ICAO: RCKU
- Timezone: Asia/Taipei
- Coordinates: 23.460000, 120.390000
- Elevation: 85 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 19:28 in Christchurch, it's 15:28 in Chiayi City.
The 4-hour time difference may cause some jet lag.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Chiayi Airport (CYI)](https://www.flightduration.online/airport/cyi-chiayi-city-chiayi-airport/1ef266df-8ad7-6f1e-b1d3-06bb2780ed98)
- [Flight duration calculator](/#calculator)