The flight distance from Bost Airport (BST) in Bost, Afghanistan to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 2,575 kilometers (1,600 miles / 1,390 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 107°.

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

Time zone information: When it's 14:23 in Bost, it's 15:23 in Kolkata.

There is a significant elevation difference of 2,448 feet between the two airports. Netaji Subhash Chandra Bose International Airport sits lower than Bost Airport.

The return flight from Kolkata (CCU) to Bost (BST) follows a heading of 298° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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