The flight distance from Bishe Kola Air Base (BSM) in Amol, Iran to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 3,791 kilometers (2,356 miles / 2,047 nautical miles). The estimated flight time for this route is approximately 5h, flying east southeast at a heading of 104°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Iran with India. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:53 in Amol, it's 05:53 in Kolkata.

The return flight from Kolkata (CCU) to Amol (BSM) follows a heading of 303° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bishe Kola Air Base (BSM) and Netaji Subhash Chandra Bose International Airport (CCU) detail pages, or use our flight duration calculator to compare other routes.