The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Kalaleh Airport (KLM) in Kalaleh Airport, Iran is 3,549 kilometers (2,205 miles / 1,916 nautical miles). The estimated flight time for this route is approximately 5h, flying northwest at a heading of 305°.

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 India with Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:53 in Kolkata, it's 19:53 in Kalaleh Airport.

The return flight from Kalaleh Airport (KLM) to Kolkata (CCU) follows a heading of 108° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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