The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Glentanner Airport (GTN) in Glentanner Station, New Zealand is 11,102 kilometers (6,898 miles / 5,994 nautical miles). The estimated flight time for this route is approximately 14h, flying southeast at a heading of 134°.

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 New Zealand. 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 10:15 in Kolkata, it's 17:45 in Glentanner Station. With a 7.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,808 feet between the two airports. Glentanner Airport sits higher than Netaji Subhash Chandra Bose International Airport.

The return flight from Glentanner Station (GTN) to Kolkata (CCU) follows a heading of 292° (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 Glentanner Airport (GTN) detail pages, or use our flight duration calculator to compare other routes.