Distance From Joslin Field Magic Valley Regional Airport to Netaji Subhash Chandra Bose International Airport, TWF - CCU Distance

The distance from Joslin Field Magic Valley Regional Airport (TWF) to Netaji Subhash Chandra Bose International Airport (CCU) is 7705 miles or 12399 kilometers or 6691 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 Twin Falls ( United States ) to Kolkata ( India )?

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

Estimated flight time from Joslin Field Magic Valley Regional Airport, Twin Falls, 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 • TWF - CCU

Kilometers		12399 km
Statute Miles		7705 miles
Nautical Miles		6691 nm
Avg. Time of Flight		17 hours 42 minutes

Joslin Field Magic Valley Regional Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - TWF to CCU Flight Path

Location of Joslin Field Magic Valley Regional Airport & Netaji Subhash Chandra Bose International Airport is given below.
Click the map to view Twin Falls to Kolkata nonstop flight path and travel direction.

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

Nonstop flight route between Twin Falls, United States and Kolkata, India.

Time Difference Between the Airports • TWF - CCU

Time difference between Twin Falls (United States) and Kolkata (India) is 11 Hours 30 Minutes.
Kolkata time is 11 Hours 30 Minutes ahead of Twin Falls.

Location	Local Time
Twin Falls (United States)	2026-03-18, 22:31:49 MDT
Kolkata (India)	2026-03-19, 10:01:49 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

Joslin Field Magic Valley Regional Airport (TWF / KTWF) Twin Falls, United States

Destination

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