The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Dien Bien Phu Airport (DIN) in Dien Bien Phu, Vietnam is 1,507 kilometers (936 miles / 814 nautical miles). The estimated flight time for this route is approximately 3h, flying east at a heading of 93°.

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

Time zone information: When it's 21:56 in Kolkata, it's 23:26 in Dien Bien Phu.

There is a significant elevation difference of 1,595 feet between the two airports. Dien Bien Phu Airport sits higher than Netaji Subhash Chandra Bose International Airport.

The return flight from Dien Bien Phu (DIN) to Kolkata (CCU) follows a heading of 278° (west). 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 Dien Bien Phu Airport (DIN) detail pages, or use our flight duration calculator to compare other routes.