# Distance from Colombo (CMB) to Khon Kaen (KKC)

> 2,694 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,694 km / 1,674 mi / 1,455 nm
- **Estimated flight time**: 4h
- **Heading**: 65° (east northeast)
- **Return heading**: 250° (west southwest)
- **Classification**: Medium-haul
- **Type**: International (Sri Lanka) → Thailand
- **Time difference**: +1.5h (When it's 02:54 in Colombo, it's 04:24 in Khon Kaen)
- **Elevation difference**: 640 ft (KKC is higher than CMB)

## Airports

### [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCBI
- Timezone: Asia/Colombo
- Coordinates: 7.180000, 79.880000
- Elevation: 30 ft

### [Khon Kaen Airport (KKC)](https://www.flightduration.online/airport/kkc-khon-kaen-khon-kaen-airport/1ef266df-f5ca-60a6-acec-06bb2780ed98)

- City: Khon Kaen, Thailand
- ICAO: VTUK
- Timezone: Asia/Bangkok
- Coordinates: 16.470000, 102.780000
- Elevation: 670 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 02:54 in Colombo, it's 04:24 in Khon Kaen.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Khon Kaen Airport (KKC)](https://www.flightduration.online/airport/kkc-khon-kaen-khon-kaen-airport/1ef266df-f5ca-60a6-acec-06bb2780ed98)
- [Flight duration calculator](/#calculator)