Distance From Tulsa International Airport to Netaji Subhash Chandra Bose International Airport, TUL - CCU Distance

The distance from Tulsa International Airport (TUL) to Netaji Subhash Chandra Bose International Airport (CCU) is 8361 miles or 13455 kilometers or 7260 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 Tulsa ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Tulsa and Kolkata takes around 19 hours 13 minutes.

Estimated flight time from Tulsa International Airport, Tulsa, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 19 hours 13 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 • TUL - CCU

Kilometers		13455 km
Statute Miles		8361 miles
Nautical Miles		7260 nm
Avg. Time of Flight		19 hours 13 minutes

Tulsa International Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - TUL to CCU Flight Path

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

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

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

Time Difference Between the Airports • TUL - CCU

Time difference between Tulsa (United States) and Kolkata (India) is 10 Hours 30 Minutes.
Kolkata time is 10 Hours 30 Minutes ahead of Tulsa.

Location	Local Time
Tulsa (United States)	2025-01-02, 14:42:22 EST
Kolkata (India)	2025-01-03, 01:12:22 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

Tulsa International Airport (TUL / KTUL) Tulsa, United States

Destination

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