# Distance from Kolkata (CCU) to Kassala (KSL)

> 5,512 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 5,512 km / 3,425 mi / 2,976 nm
- **Estimated flight time**: 7h
- **Heading**: 271° (west)
- **Return heading**: 73° (east northeast)
- **Classification**: Long-haul
- **Type**: International (India) → Sudan
- **Intercontinental**: Asia → Africa
- **Time difference**: -3.5h (When it's 22:01 in Kolkata, it's 18:31 in Kassala)
- **Elevation difference**: 1,655 ft (KSL 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

### [Kassala Airport (KSL)](https://www.flightduration.online/airport/ksl-kassala-kassala-airport/1ef266de-ede2-64de-a88b-06bb2780ed98)

- City: Kassala, Sudan
- ICAO: HSKA
- Timezone: Africa/Khartoum
- Coordinates: 15.390000, 36.330000
- Elevation: 1,671 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 22:01 in Kolkata, it's 18:31 in Kassala.
The 3.5-hour time difference may cause some jet lag.

## 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)
- [Kassala Airport (KSL)](https://www.flightduration.online/airport/ksl-kassala-kassala-airport/1ef266de-ede2-64de-a88b-06bb2780ed98)
- [Flight duration calculator](/#calculator)