Distance From Bellamy River Seaplane Base to Netaji Subhash Chandra Bose International Airport

The distance from Bellamy River Seaplane Base () to Netaji Subhash Chandra Bose International Airport (CCU) is 7704 miles or 12398 kilometers or 6690 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 Dover ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Dover and Kolkata takes around 17 hours 42 minutes.

Estimated flight time from Bellamy River Seaplane Base, Dover, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 17 hours 42 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		12398 km
Statute Miles		7704 miles
Nautical Miles		6690 nm
Avg. Time of Flight		17 hours 42 minutes

Bellamy River Seaplane Base to Netaji Subhash Chandra Bose International Airport Flight Route Map - to CCU Flight Path

Location of Bellamy River Seaplane Base & Netaji Subhash Chandra Bose International Airport is given below.
Click the map to view Dover to Kolkata nonstop flight path and travel direction.

Click to see flight route on Google Map between Dover, United States and Kolkata, India. .

Nonstop flight route between Dover, United States and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Dover (United States) and Kolkata (India) is 9 Hours 30 Minutes.
Kolkata time is 9 Hours 30 Minutes ahead of Dover.

Location	Local Time
Dover (United States)	2026-03-22, 03:10:40 EDT
Kolkata (India)	2026-03-22, 12:40:40 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

Bellamy River Seaplane Base ( / NH01) Dover, United States

Destination

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