# Distance from Kolkata (CCU) to El Aaiun (EUN)

> 9,946 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,946 km / 6,180 mi / 5,371 nm
- **Estimated flight time**: 13h
- **Heading**: 299° (west northwest)
- **Return heading**: 65° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → EH
- **Time difference**: -4.5h (When it's 12:36 in Kolkata, it's 08:06 in El Aaiun)
- **Elevation difference**: 191 ft (EUN 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

### [Hassan I Airport (EUN)](https://www.flightduration.online/airport/eun-el-aaiun-hassan-i-airport/1ef266de-e8a9-6ada-8ce3-06bb2780ed98)

- City: El Aaiun, EH
- ICAO: GMML
- Timezone: Africa/Casablanca
- Coordinates: 27.150000, -13.220000
- Elevation: 207 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 12:36 in Kolkata, it's 08:06 in El Aaiun.
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)
- [Hassan I Airport (EUN)](https://www.flightduration.online/airport/eun-el-aaiun-hassan-i-airport/1ef266de-e8a9-6ada-8ce3-06bb2780ed98)
- [Flight duration calculator](/#calculator)