# Distance from Kolkata (CCU) to Kattiniq (YAU)

> 10,500 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,500 km / 6,524 mi / 5,669 nm
- **Estimated flight time**: 13h
- **Heading**: 351° (north)
- **Return heading**: 17° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -9.5h (When it's 15:28 in Kolkata, it's 05:58 in Kattiniq)
- **Elevation difference**: 1,886 ft (YAU 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

### [Donaldson Airport (YAU)](https://www.flightduration.online/airport/yau-kattiniq-donaldson-airport/1ef266de-ae20-6030-8e20-06bb2780ed98)

- City: Kattiniq, Canada
- ICAO: CTP9
- Timezone: America/Toronto
- Coordinates: 61.660000, -73.320000
- Elevation: 1,902 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 15:28 in Kolkata, it's 05:58 in Kattiniq.
With a 9.5-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)
- [Donaldson Airport (YAU)](https://www.flightduration.online/airport/yau-kattiniq-donaldson-airport/1ef266de-ae20-6030-8e20-06bb2780ed98)
- [Flight duration calculator](/#calculator)