The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Serui Airport (ZRI) in Serui-Japen Island, Indonesia is 5,851 kilometers (3,636 miles / 3,159 nautical miles). The estimated flight time for this route is approximately 8h, flying east southeast at a heading of 111°.

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

Time zone information: When it's 00:13 in Kolkata, it's 03:43 in Serui-Japen Island. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Serui-Japen Island (ZRI) to Kolkata (CCU) follows a heading of 301° (west northwest). 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 Serui Airport (ZRI) detail pages, or use our flight duration calculator to compare other routes.