The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Atyrau International Airport (GUW) in Atyrau, Kazakhstan is 4,245 kilometers (2,637 miles / 2,292 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 319°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting India with Kazakhstan. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:19 in Kolkata, it's 06:49 in Atyrau.

The return flight from Atyrau (GUW) to Kolkata (CCU) follows a heading of 117° (east southeast). 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 Atyrau International Airport (GUW) detail pages, or use our flight duration calculator to compare other routes.