Distance From Shahid Ashrafi Esfahani Airport to Netaji Subhash Chandra Bose International Airport, KSH - CCU Distance

The distance from Shahid Ashrafi Esfahani Airport (KSH) to Netaji Subhash Chandra Bose International Airport (CCU) is 2614 miles or 4207 kilometers or 2270 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 Kermanshah ( Iran ) to Kolkata ( India )?

A one-way nonstop (direct) flight between Kermanshah and Kolkata takes around 6 hours 0 minutes.

Estimated flight time from Shahid Ashrafi Esfahani Airport, Kermanshah, Iran to Netaji Subhash Chandra Bose International Airport, Kolkata, India is 6 hours 0 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 • KSH - CCU

Kilometers		4207 km
Statute Miles		2614 miles
Nautical Miles		2270 nm
Avg. Time of Flight		6 hours 0 minutes

Shahid Ashrafi Esfahani Airport to Netaji Subhash Chandra Bose International Airport Flight Route Map - KSH to CCU Flight Path

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

Click to see flight route on Google Map between Kermanshah, Iran and Kolkata, India. .

Nonstop flight route between Kermanshah, Iran and Kolkata, India.

Time Difference Between the Airports • KSH - CCU

Time difference between Kermanshah (Iran) and Kolkata (India) is 2 Hours.
Kolkata time is 2 Hours ahead of Kermanshah.

Location	Local Time
Kermanshah (Iran)	2026-03-18, 17:51:12 +0330
Kolkata (India)	2026-03-18, 19:51:12 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

Shahid Ashrafi Esfahani Airport (KSH / OICC) Kermanshah, Iran

Destination

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