The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Tanna Airport (TAH) in Tanna Airport, Vanuatu is 9,936 kilometers (6,174 miles / 5,365 nautical miles). The estimated flight time for this route is approximately 13h, flying east southeast at a heading of 111°.

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 India with Vanuatu. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:35 in Kolkata, it's 09:05 in Tanna Airport. The 5.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Tanna Airport (TAH) to Kolkata (CCU) follows a heading of 294° (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 Netaji Subhash Chandra Bose International Airport (CCU) and Tanna Airport (TAH) detail pages, or use our flight duration calculator to compare other routes.