The flight distance from Ascencion De Guarayos Airport (ASC) in Ascension de Guarayos, Bolivia to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 16,949 kilometers (10,531 miles / 9,152 nautical miles). The estimated flight time for this route is approximately 21h, flying east northeast at a heading of 71°.

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

Time zone information: When it's 14:17 in Ascension de Guarayos, it's 23:47 in Kolkata. 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 Kolkata (CCU) to Ascension de Guarayos (ASC) follows a heading of 279° (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 Ascencion De Guarayos Airport (ASC) and Netaji Subhash Chandra Bose International Airport (CCU) detail pages, or use our flight duration calculator to compare other routes.