The flight distance from Ati Airport (ATV) in Ati, Chad to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 7,432 kilometers (4,618 miles / 4,013 nautical miles). The estimated flight time for this route is approximately 10h, flying east northeast at a heading of 71°.

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

Time zone information: When it's 22:30 in Ati, it's 03:00 in Kolkata. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,073 feet between the two airports. Netaji Subhash Chandra Bose International Airport sits lower than Ati Airport.

The return flight from Kolkata (CCU) to Ati (ATV) follows a heading of 275° (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 Ati Airport (ATV) and Netaji Subhash Chandra Bose International Airport (CCU) detail pages, or use our flight duration calculator to compare other routes.