The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Choibalsan Airport (COQ) in Choibalsan Airport, Mongolia is 3,661 kilometers (2,275 miles / 1,977 nautical miles). The estimated flight time for this route is approximately 5h, flying north northeast at a heading of 33°.

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

Time zone information: When it's 11:49 in Kolkata, it's 14:19 in Choibalsan Airport.

There is a significant elevation difference of 2,441 feet between the two airports. Choibalsan Airport sits higher than Netaji Subhash Chandra Bose International Airport.

The return flight from Choibalsan Airport (COQ) to Kolkata (CCU) follows a heading of 229° (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 Choibalsan Airport (COQ) detail pages, or use our flight duration calculator to compare other routes.