The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Osmany International Airport (ZYL) in Sylhet, Bangladesh is 432 kilometers (269 miles / 233 nautical miles). The estimated flight time for this route is approximately 2h, flying northeast at a heading of 53°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

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

Time zone information: When it's 12:36 in Kolkata, it's 13:06 in Sylhet.

The return flight from Sylhet (ZYL) to Kolkata (CCU) follows a heading of 234° (southwest). 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 Osmany International Airport (ZYL) detail pages, or use our flight duration calculator to compare other routes.