The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Tongliao Airport (TGO) in Tongliao, China is 3,866 kilometers (2,402 miles / 2,088 nautical miles). The estimated flight time for this route is approximately 6h, flying northeast at a heading of 45°.

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 China. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:43 in Kolkata, it's 18:13 in Tongliao.

The return flight from Tongliao (TGO) to Kolkata (CCU) follows a heading of 244° (west 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 Tongliao Airport (TGO) detail pages, or use our flight duration calculator to compare other routes.