# Distance from Bontang-Borneo Island (BXT) to Colombo (CMB)

> 4,242 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,242 km / 2,636 mi / 2,290 nm
- **Estimated flight time**: 6h
- **Heading**: 282° (west northwest)
- **Return heading**: 99° (east)
- **Classification**: Long-haul
- **Type**: International (Indonesia) → Sri Lanka
- **Time difference**: -2.5h (When it's 05:44 in Bontang-Borneo Island, it's 03:14 in Colombo)
- **Elevation difference**: 19 ft (CMB is lower than BXT)

## Airports

### [Bontang Airport (BXT)](https://www.flightduration.online/airport/bxt-bontang-borneo-island-bontang-airport/1ef266df-ffda-6a96-8527-06bb2780ed98)

- City: Bontang-Borneo Island, Indonesia
- ICAO: WRLC
- Timezone: Asia/Makassar
- Coordinates: 0.120000, 117.470000
- Elevation: 49 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 05:44 in Bontang-Borneo Island, it's 03:14 in Colombo.

## Related

- [Bontang Airport (BXT)](https://www.flightduration.online/airport/bxt-bontang-borneo-island-bontang-airport/1ef266df-ffda-6a96-8527-06bb2780ed98)
- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Flight duration calculator](/#calculator)