The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Ciampino Airport (CIA) in Roma, Italy is 7,213 kilometers (4,482 miles / 3,895 nautical miles). The estimated flight time for this route is approximately 9h, flying northwest at a heading of 307°.

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 Italy. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 06:04 in Kolkata, it's 01:34 in Roma. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Roma (CIA) to Kolkata (CCU) follows a heading of 81° (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 Ciampino Airport (CIA) detail pages, or use our flight duration calculator to compare other routes.