The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Dayong Airport (DYG) in Dayong, China is 2,310 kilometers (1,435 miles / 1,247 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 67°.

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 05:23 in Kolkata, it's 07:53 in Dayong.

The return flight from Dayong (DYG) to Kolkata (CCU) follows a heading of 257° (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 Dayong Airport (DYG) detail pages, or use our flight duration calculator to compare other routes.