# Distance from Colombo (CMB) to Kathmandu (KTM)

> 2,354 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,354 km / 1,462 mi / 1,271 nm
- **Estimated flight time**: 4h
- **Heading**: 14° (north northeast)
- **Return heading**: 195° (south southwest)
- **Classification**: Medium-haul
- **Type**: International (Sri Lanka) → Nepal
- **Time difference**: +0.25h (When it's 16:51 in Colombo, it's 17:06 in Kathmandu)
- **Elevation difference**: 4,360 ft (KTM 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

### [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)

- City: Kathmandu, Nepal
- ICAO: VNKT
- Timezone: Asia/Kathmandu
- Coordinates: 27.700000, 85.360000
- Elevation: 4,390 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 16:51 in Colombo, it's 17:06 in Kathmandu.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Tribhuvan International Airport (KTM)](https://www.flightduration.online/airport/ktm-kathmandu-tribhuvan-international-airport/1ef266df-f304-6ec0-afd1-06bb2780ed98)
- [Flight duration calculator](/#calculator)