# Distance from Christchurch (CHC) to Iriona (IRN)

> 12,204 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,204 km / 7,583 mi / 6,590 nm
- **Estimated flight time**: 15h
- **Heading**: 86° (east)
- **Return heading**: 229° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Honduras
- **Intercontinental**: Oceania → North America
- **Time difference**: -18h (When it's 17:58 in Christchurch, it's 23:58 in Iriona)
- **Elevation difference**: 115 ft (IRN 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

### [Iriona Airport (IRN)](https://www.flightduration.online/airport/irn-iriona-iriona-airport/1ef266df-5dd4-6ea4-842f-06bb2780ed98)

- City: Iriona, Honduras
- ICAO: MHIR
- Timezone: America/Tegucigalpa
- Coordinates: 15.940000, -85.140000
- Elevation: 8 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 17:58 in Christchurch, it's 23:58 in Iriona.
With a 18-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)
- [Iriona Airport (IRN)](https://www.flightduration.online/airport/irn-iriona-iriona-airport/1ef266df-5dd4-6ea4-842f-06bb2780ed98)
- [Flight duration calculator](/#calculator)