The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Hamadan Airport (HDM) in Hamadan, Iran is 4,089 kilometers (2,541 miles / 2,208 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 298°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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 03:55 in Kolkata, it's 01:55 in Hamadan.

There is a significant elevation difference of 5,739 feet between the two airports. Hamadan Airport sits higher than Netaji Subhash Chandra Bose International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Hamadan (HDM) to Kolkata (CCU) follows a heading of 99° (east). 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 Hamadan Airport (HDM) detail pages, or use our flight duration calculator to compare other routes.