The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Iwami Airport (IWJ) in Masuda, Japan is 4,398 kilometers (2,733 miles / 2,375 nautical miles). The estimated flight time for this route is approximately 6h, flying east northeast at a heading of 62°.

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

Time zone information: When it's 23:11 in Kolkata, it's 02:41 in Masuda. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Masuda (IWJ) to Kolkata (CCU) follows a heading of 264° (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 Iwami Airport (IWJ) detail pages, or use our flight duration calculator to compare other routes.