The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Uzundzhovo Air Base (HKV) in Haskovo, Bulgaria is 6,139 kilometers (3,815 miles / 3,315 nautical miles). The estimated flight time for this route is approximately 8h, flying northwest at a heading of 306°.

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 Bulgaria. 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 08:34 in Kolkata, it's 05:04 in Haskovo. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Haskovo (HKV) to Kolkata (CCU) follows a heading of 90° (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 Uzundzhovo Air Base (HKV) detail pages, or use our flight duration calculator to compare other routes.