# Distance from Christchurch (CHC) to Santa Ana Island (NNB)

> 3,757 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,757 km / 2,335 mi / 2,029 nm
- **Estimated flight time**: 5h
- **Heading**: 342° (north northwest)
- **Return heading**: 167° (south southeast)
- **Classification**: Medium-haul
- **Type**: International (New Zealand) → Solomon Islands
- **Time difference**: -1h (When it's 06:53 in Christchurch, it's 05:53 in Santa Ana Island)
- **Elevation difference**: 120 ft (NNB 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

### [Santa Ana Airport (NNB)](https://www.flightduration.online/airport/nnb-santa-ana-island-santa-ana-airport/1ef266de-9888-6876-a187-06bb2780ed98)

- City: Santa Ana Island, Solomon Islands
- ICAO: AGGT
- Timezone: Pacific/Guadalcanal
- Coordinates: -10.850000, 162.450000
- Elevation: 3 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 06:53 in Christchurch, it's 05:53 in Santa Ana Island.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Santa Ana Airport (NNB)](https://www.flightduration.online/airport/nnb-santa-ana-island-santa-ana-airport/1ef266de-9888-6876-a187-06bb2780ed98)
- [Flight duration calculator](/#calculator)