Distance From Seal Bay Seaplane Base to Netaji Subhash Chandra Bose International Airport, SYB - CCU Distance

The distance from Seal Bay Seaplane Base (SYB) to Netaji Subhash Chandra Bose International Airport (CCU) is 5859 miles or 9429 kilometers or 5088 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 Seal Bay ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Seal Bay and Kolkata takes around 13 hours 28 minutes.

Estimated flight time from Seal Bay Seaplane Base, Seal Bay, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 13 hours 28 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 • SYB - CCU

Kilometers		9429 km
Statute Miles		5859 miles
Nautical Miles		5088 nm
Avg. Time of Flight		13 hours 28 minutes

Seal Bay Seaplane Base to Netaji Subhash Chandra Bose International Airport Flight Route Map - SYB to CCU Flight Path

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

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

Nonstop flight route between Seal Bay, United States and Kolkata, India.

Time Difference Between the Airports • SYB - CCU

Time difference between Seal Bay (United States) and Kolkata (India) is 13 Hours 30 Minutes.
Kolkata time is 13 Hours 30 Minutes ahead of Seal Bay.

Location	Local Time
Seal Bay (United States)	2026-09-23, 18:57:11 AKDT
Kolkata (India)	2026-09-24, 08:27:11 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

Seal Bay Seaplane Base (SYB / ) Seal Bay, United States

Destination

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