# Distance from Christchurch (CHC) to Colombo (RML)

> 10,741 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,741 km / 6,674 mi / 5,800 nm
- **Estimated flight time**: 14h
- **Heading**: 273° (west)
- **Return heading**: 133° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Sri Lanka
- **Intercontinental**: Oceania → Asia
- **Time difference**: -6.5h (When it's 02:06 in Christchurch, it's 19:36 in Colombo)
- **Elevation difference**: 101 ft (RML 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

### [Colombo Int Arpt Ratmalana Airport (RML)](https://www.flightduration.online/airport/rml-colombo-colombo-int-arpt-ratmalana-airport/1ef266df-ef68-603c-ba57-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCCC
- Timezone: Asia/Colombo
- Coordinates: 6.820000, 79.890000
- Elevation: 22 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 02:06 in Christchurch, it's 19:36 in Colombo.
With a 6.5-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)
- [Colombo Int Arpt Ratmalana Airport (RML)](https://www.flightduration.online/airport/rml-colombo-colombo-int-arpt-ratmalana-airport/1ef266df-ef68-603c-ba57-06bb2780ed98)
- [Flight duration calculator](/#calculator)