The flight distance from Howard/Panama Pacifico International Airport (BLB) in Panama City, Panama to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 16,272 kilometers (10,111 miles / 8,786 nautical miles). The estimated flight time for this route is approximately 20h, flying north northeast at a heading of 20°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Panama with India. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:05 in Panama City, it's 17:35 in Kolkata. With a 10.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Kolkata (CCU) to Panama City (BLB) follows a heading of 338° (north 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 Howard/Panama Pacifico International Airport (BLB) and Netaji Subhash Chandra Bose International Airport (CCU) detail pages, or use our flight duration calculator to compare other routes.