# Distance from Kolkata (CCU) to Ilulissat (JAV)

> 9,297 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,297 km / 5,777 mi / 5,020 nm
- **Estimated flight time**: 12h
- **Heading**: 347° (north northwest)
- **Return heading**: 37° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Greenland
- **Intercontinental**: Asia → North America
- **Time difference**: -6.5h (When it's 12:18 in Kolkata, it's 05:48 in Ilulissat)
- **Elevation difference**: 79 ft (JAV 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

### [Ilulissat Airport (JAV)](https://www.flightduration.online/airport/jav-ilulissat-ilulissat-airport/1ef266de-9d1a-6dc6-a3b4-06bb2780ed98)

- City: Ilulissat, Greenland
- ICAO: BGJN
- Timezone: America/Nuuk
- Coordinates: 69.240000, -51.060000
- Elevation: 95 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 12:18 in Kolkata, it's 05:48 in Ilulissat.
With a 6.5-hour time difference, expect significant 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)
- [Ilulissat Airport (JAV)](https://www.flightduration.online/airport/jav-ilulissat-ilulissat-airport/1ef266de-9d1a-6dc6-a3b4-06bb2780ed98)
- [Flight duration calculator](/#calculator)