The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Tapuruquara Airport (IRZ) in Santa Isabel Do Rio Negro, Brazil is 16,229 kilometers (10,084 miles / 8,763 nautical miles). The estimated flight time for this route is approximately 20h, flying northwest at a heading of 307°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting India with Brazil. It is an intercontinental flight between Asia and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:50 in Kolkata, it's 10:20 in Santa Isabel Do Rio Negro. With a 9.5-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Santa Isabel Do Rio Negro (IRZ) to Kolkata (CCU) follows a heading of 47° (northeast). 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 Tapuruquara Airport (IRZ) detail pages, or use our flight duration calculator to compare other routes.