# Distance from Kolkata (CCU) to Armstrong (YYW)

> 11,900 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,900 km / 7,395 mi / 6,426 nm
- **Estimated flight time**: 15h
- **Heading**: 358° (north)
- **Return heading**: 3° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -9.5h (When it's 20:07 in Kolkata, it's 10:37 in Armstrong)
- **Elevation difference**: 1,042 ft (YYW 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

### [Armstrong Airport (YYW)](https://www.flightduration.online/airport/yyw-armstrong-armstrong-airport/1ef266de-b424-61d4-98d8-06bb2780ed98)

- City: Armstrong, Canada
- ICAO: CYYW
- Timezone: America/Toronto
- Coordinates: 50.290000, -88.910000
- Elevation: 1,058 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 20:07 in Kolkata, it's 10:37 in Armstrong.
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)
- [Armstrong Airport (YYW)](https://www.flightduration.online/airport/yyw-armstrong-armstrong-airport/1ef266de-b424-61d4-98d8-06bb2780ed98)
- [Flight duration calculator](/#calculator)