# Distance from Kolkata (CCU) to Windhoek (ERS)

> 9,215 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,215 km / 5,726 mi / 4,976 nm
- **Estimated flight time**: 12h
- **Heading**: 242° (west southwest)
- **Return heading**: 62° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Namibia
- **Intercontinental**: Asia → Africa
- **Time difference**: -3.5h (When it's 13:37 in Kolkata, it's 10:07 in Windhoek)
- **Elevation difference**: 5,559 ft (ERS 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

### [Eros Airport (ERS)](https://www.flightduration.online/airport/ers-windhoek-eros-airport/1ef266de-e1a1-697c-a6b2-06bb2780ed98)

- City: Windhoek, Namibia
- ICAO: FYWE
- Timezone: Africa/Windhoek
- Coordinates: -22.610000, 17.080000
- Elevation: 5,575 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 13:37 in Kolkata, it's 10:07 in Windhoek.
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)
- [Eros Airport (ERS)](https://www.flightduration.online/airport/ers-windhoek-eros-airport/1ef266de-e1a1-697c-a6b2-06bb2780ed98)
- [Flight duration calculator](/#calculator)