# Distance from Kolkata (CCU) to Tingkeum-Sumatra Island (DTB)

> 2,537 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,537 km / 1,576 mi / 1,370 nm
- **Estimated flight time**: 4h
- **Heading**: 152° (south southeast)
- **Return heading**: 334° (north northwest)
- **Classification**: Medium-haul
- **Type**: International (India) → Indonesia
- **Time difference**: +1.5h (When it's 15:39 in Kolkata, it's 17:09 in Tingkeum-Sumatra Island)
- **Elevation difference**: 4,043 ft (DTB is higher than CCU)

## Airports

### [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)

- City: Kolkata, India
- ICAO: VECC
- Timezone: Asia/Kolkata
- Coordinates: 22.650000, 88.450000
- Elevation: 16 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 15:39 in Kolkata, it's 17:09 in Tingkeum-Sumatra Island.

## Related

- [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)
- [Silangit Airport (DTB)](https://www.flightduration.online/airport/dtb-tingkeum-sumatra-island-silangit-airport/1ef266df-fd6b-62a6-b7e9-06bb2780ed98)
- [Flight duration calculator](/#calculator)