Distance From Marion Seaplane Base to Netaji Subhash Chandra Bose International Airport

The distance from Marion Seaplane Base () to Netaji Subhash Chandra Bose International Airport (CCU) is 5792 miles or 9321 kilometers or 5030 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 Big Lake ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Big Lake and Kolkata takes around 13 hours 18 minutes.

Estimated flight time from Marion Seaplane Base, Big Lake, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 13 hours 18 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		9321 km
Statute Miles		5792 miles
Nautical Miles		5030 nm
Avg. Time of Flight		13 hours 18 minutes

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

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

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

Nonstop flight route between Big Lake, United States and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Big Lake (United States) and Kolkata (India) is 14 Hours 30 Minutes.
Kolkata time is 14 Hours 30 Minutes ahead of Big Lake.

Location	Local Time
Big Lake (United States)	2026-11-08, 14:18:22 AKST
Kolkata (India)	2026-11-09, 04:48:22 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

Marion Seaplane Base ( / 85AK) Big Lake, United States

Destination

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