# Distance from Christchurch (CHC) to Lock (LOC)

> 3,359 km · estimated flight time 5h · Medium-haul route.

## Summary

- **Distance**: 3,359 km / 2,087 mi / 1,814 nm
- **Estimated flight time**: 5h
- **Heading**: 277° (west)
- **Return heading**: 120° (east southeast)
- **Classification**: Medium-haul
- **Type**: International (New Zealand) → Australia
- **Time difference**: -2.5h (When it's 17:33 in Christchurch, it's 15:03 in Lock)
- **Elevation difference**: 227 ft (LOC 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

### [Lock Airport (LOC)](https://www.flightduration.online/airport/loc-lock-lock-airport/1ef266e0-1138-63e2-98ea-06bb2780ed98)

- City: Lock, Australia
- ICAO: YLOK
- Timezone: Australia/Adelaide
- Coordinates: -33.540000, 135.690000
- Elevation: 350 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 17:33 in Christchurch, it's 15:03 in Lock.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Lock Airport (LOC)](https://www.flightduration.online/airport/loc-lock-lock-airport/1ef266e0-1138-63e2-98ea-06bb2780ed98)
- [Flight duration calculator](/#calculator)