# Distance from Kolkata (CCU) to Bongor (OGR)

> 7,843 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,843 km / 4,874 mi / 4,235 nm
- **Estimated flight time**: 10h
- **Heading**: 273° (west)
- **Return heading**: 69° (east northeast)
- **Classification**: Long-haul
- **Type**: International (India) → Chad
- **Intercontinental**: Asia → Africa
- **Time difference**: -4.5h (When it's 23:25 in Kolkata, it's 18:55 in Bongor)
- **Elevation difference**: 1,060 ft (OGR 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

### [Bongor Airport (OGR)](https://www.flightduration.online/airport/ogr-bongor-bongor-airport/1ef266de-de2e-6dee-bb66-06bb2780ed98)

- City: Bongor, Chad
- ICAO: FTTB
- Timezone: Africa/Ndjamena
- Coordinates: 10.290000, 15.380000
- Elevation: 1,076 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 23:25 in Kolkata, it's 18:55 in Bongor.
The 4.5-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)
- [Bongor Airport (OGR)](https://www.flightduration.online/airport/ogr-bongor-bongor-airport/1ef266de-de2e-6dee-bb66-06bb2780ed98)
- [Flight duration calculator](/#calculator)