# Distance from Ban Mak Khaen (BAO) to Kolkata (CCU)

> 1,609 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,609 km / 1,000 mi / 869 nm
- **Estimated flight time**: 3h
- **Heading**: 294° (west northwest)
- **Return heading**: 109° (east southeast)
- **Classification**: Medium-haul
- **Type**: International (Thailand) → India
- **Time difference**: -1.5h (When it's 01:35 in Ban Mak Khaen, it's 00:05 in Kolkata)
- **Elevation difference**: 16 ft (CCU is higher than BAO)

## Airports

### [Udorn Air Base (BAO)](https://www.flightduration.online/airport/bao-ban-mak-khaen-udorn-air-base/1ef266df-f54c-6bd8-8e30-06bb2780ed98)

- City: Ban Mak Khaen, Thailand
- ICAO: VTED
- Timezone: Asia/Bangkok
- Coordinates: 17.380000, 102.800000
- Elevation: 0 ft

### [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

## 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 01:35 in Ban Mak Khaen, it's 00:05 in Kolkata.

## Related

- [Udorn Air Base (BAO)](https://www.flightduration.online/airport/bao-ban-mak-khaen-udorn-air-base/1ef266df-f54c-6bd8-8e30-06bb2780ed98)
- [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)
- [Flight duration calculator](/#calculator)