# Distance from Colombo (CMB) to Tingkeum-Sumatra Island (DTB)

> 2,187 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,187 km / 1,359 mi / 1,181 nm
- **Estimated flight time**: 4h
- **Heading**: 104° (east southeast)
- **Return heading**: 285° (west northwest)
- **Classification**: Medium-haul
- **Type**: International (Sri Lanka) → Indonesia
- **Time difference**: +1.5h (When it's 10:56 in Colombo, it's 12:26 in Tingkeum-Sumatra Island)
- **Elevation difference**: 4,029 ft (DTB 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

### [Silangit Airport (DTB)](https://www.flightduration.online/airport/dtb-tingkeum-sumatra-island-silangit-airport/1ef266df-fd6b-62a6-b7e9-06bb2780ed98)

- City: Tingkeum-Sumatra Island, Indonesia
- ICAO: WIMN
- Timezone: Asia/Jakarta
- Coordinates: 2.260000, 98.990000
- Elevation: 4,059 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 10:56 in Colombo, it's 12:26 in Tingkeum-Sumatra Island.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Silangit Airport (DTB)](https://www.flightduration.online/airport/dtb-tingkeum-sumatra-island-silangit-airport/1ef266df-fd6b-62a6-b7e9-06bb2780ed98)
- [Flight duration calculator](/#calculator)