# Distance from Christchurch (CHC) to Castletown (IOM)

> 18,819 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,819 km / 11,694 mi / 10,162 nm
- **Estimated flight time**: 23h
- **Heading**: 351° (north)
- **Return heading**: 11° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → IM
- **Time difference**: -11h (When it's 00:11 in Christchurch, it's 13:11 in Castletown)
- **Elevation difference**: 71 ft (IOM is lower than CHC)

## Airports

### [Christchurch International Airport (CHC)](https://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

### [Isle of Man Airport (IOM)](https://flightduration.online/airport/iom-castletown-isle-of-man-airport/1ef266de-c4c2-64a0-adf5-06bb2780ed98)

- City: Castletown, IM
- ICAO: EGNS
- Timezone: Europe/Isle_of_Man
- Coordinates: 54.080000, -4.620000
- Elevation: 52 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 00:11 in Christchurch, it's 13:11 in Castletown.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Christchurch International Airport (CHC)](https://flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Isle of Man Airport (IOM)](https://flightduration.online/airport/iom-castletown-isle-of-man-airport/1ef266de-c4c2-64a0-adf5-06bb2780ed98)
- [Flight duration calculator](/#calculator)