Distance From Happy Mountain Airport to Netaji Subhash Chandra Bose International Airport

The distance from Happy Mountain Airport () to Netaji Subhash Chandra Bose International Airport (CCU) is 8370 miles or 13470 kilometers or 7269 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 Pie Town ( United States ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Pie Town and Kolkata takes around 19 hours 14 minutes.

Estimated flight time from Happy Mountain Airport, Pie Town, United States to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 19 hours 14 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		13470 km
Statute Miles		8370 miles
Nautical Miles		7269 nm
Avg. Time of Flight		19 hours 14 minutes

Happy Mountain Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - to CCU Flight Path

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

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

Nonstop flight route between Pie Town, United States and Kolkata, India.

Time Difference Between the Airports • - CCU

Time difference between Pie Town (United States) and Kolkata (India) is 12 Hours 30 Minutes.
Kolkata time is 12 Hours 30 Minutes ahead of Pie Town.

Location	Local Time
Pie Town (United States)	2026-05-04, 21:37:08 MST
Kolkata (India)	2026-05-05, 10:07:08 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

Happy Mountain Airport ( / NM41) Pie Town, United States

Destination

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