Distance From Amherst Heliport to Netaji Subhash Chandra Bose International Airport

The distance from Amherst Heliport () to Netaji Subhash Chandra Bose International Airport (CCU) is 7405 miles or 11917 kilometers or 6431 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Amherst ( Canada ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Amherst and Kolkata takes around 17 hours 1 minutes.

Estimated flight time from Amherst Heliport, Amherst, Canada to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 17 hours 1 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - CCU

Kilometers		11917 km
Statute Miles		7405 miles
Nautical Miles		6431 nm
Avg. Time of Flight		17 hours 1 minutes

Amherst Heliport to Netaji Subhash Chandra Bose International Airport Flight Route Map - to CCU Flight Path

Location of Amherst Heliport & Netaji Subhash Chandra Bose International Airport is given below.
Click the map to view Amherst to Kolkata nonstop flight path and travel direction.

Click to see flight route on Google Map between Amherst, Canada and Kolkata, India. .

Nonstop flight route between Amherst, Canada and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Amherst (Canada) and Kolkata (India) is 8 Hours 30 Minutes.
Kolkata time is 8 Hours 30 Minutes ahead of Amherst.

Location	Local Time
Amherst (Canada)	2026-05-09, 00:35:41 ADT
Kolkata (India)	2026-05-09, 09:05:41 IST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Amherst Heliport ( / CCB3) Amherst, Canada

Destination

Netaji Subhash Chandra Bose International Airport (CCU / VECC) Kolkata, India