# Distance from Kolkata (CCU) to Smolensk (LNX)

> 5,833 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 5,833 km / 3,624 mi / 3,150 nm
- **Estimated flight time**: 8h
- **Heading**: 323° (northwest)
- **Return heading**: 104° (east southeast)
- **Classification**: Long-haul
- **Type**: International (India) → Russia
- **Intercontinental**: Asia → Europe
- **Time difference**: -2.5h (When it's 02:03 in Kolkata, it's 23:33 in Smolensk)
- **Elevation difference**: 804 ft (LNX 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

### [Smolensk South Airport (LNX)](https://www.flightduration.online/airport/lnx-smolensk-smolensk-south-airport/1ef266df-ebbc-6bfe-a585-06bb2780ed98)

- City: Smolensk, Russia
- ICAO: UUBS
- Timezone: Europe/Moscow
- Coordinates: 54.740000, 32.060000
- Elevation: 820 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 02:03 in Kolkata, it's 23:33 in Smolensk.

## 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)
- [Smolensk South Airport (LNX)](https://www.flightduration.online/airport/lnx-smolensk-smolensk-south-airport/1ef266df-ebbc-6bfe-a585-06bb2780ed98)
- [Flight duration calculator](/#calculator)