The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Omsk Central Airport (OMS) in Omsk, Russia is 3,807 kilometers (2,366 miles / 2,056 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 345°.

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 Russia. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 01:54 in Kolkata, it's 02:24 in Omsk.

The return flight from Omsk (OMS) to Kolkata (CCU) follows a heading of 155° (south 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 Omsk Central Airport (OMS) detail pages, or use our flight duration calculator to compare other routes.