Distance From Tongjiang Sanjiangkou Heliport to Netaji Subhash Chandra Bose International Airport

The distance from Tongjiang Sanjiangkou Heliport () to Netaji Subhash Chandra Bose International Airport (CCU) is 2972 miles or 4783 kilometers or 2581 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 Jiamusi ( China ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Jiamusi and Kolkata takes around 6 hours 49 minutes.

Estimated flight time from Tongjiang Sanjiangkou Heliport, Jiamusi, China to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 6 hours 49 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		4783 km
Statute Miles		2972 miles
Nautical Miles		2581 nm
Avg. Time of Flight		6 hours 49 minutes

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

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

Click to see flight route on Google Map between Jiamusi, China and Kolkata, India. .

Nonstop flight route between Jiamusi, China and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Jiamusi (China) and Kolkata (India) is 2 Hours 30 Minutes.
Kolkata time is 2 Hours 30 Minutes behind Jiamusi.

Location	Local Time
Jiamusi (China)	2026-09-12, 14:17:30 CST
Kolkata (India)	2026-09-12, 11:47:30 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

Tongjiang Sanjiangkou Heliport ( / ) Jiamusi, China

Destination

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