# Distance from Christchurch (CHC) to Nduli (IRI)

> 12,854 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,854 km / 7,987 mi / 6,941 nm
- **Estimated flight time**: 16h
- **Heading**: 229° (southwest)
- **Return heading**: 147° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Tanzania
- **Intercontinental**: Oceania → Africa
- **Time difference**: -9h (When it's 21:29 in Christchurch, it's 12:29 in Nduli)
- **Elevation difference**: 4,555 ft (IRI 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

### [Iringa Airport (IRI)](https://www.flightduration.online/airport/iri-nduli-iringa-airport/1ef266de-ee8c-6088-8bbf-06bb2780ed98)

- City: Nduli, Tanzania
- ICAO: HTIR
- Timezone: Africa/Dar_es_Salaam
- Coordinates: -7.670000, 35.750000
- Elevation: 4,678 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 21:29 in Christchurch, it's 12:29 in Nduli.
With a 9-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)
- [Iringa Airport (IRI)](https://www.flightduration.online/airport/iri-nduli-iringa-airport/1ef266de-ee8c-6088-8bbf-06bb2780ed98)
- [Flight duration calculator](/#calculator)