The flight distance from Bunia Airport (BUX) in Bunia Airport, DR Congo to Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India is 6,699 kilometers (4,163 miles / 3,617 nautical miles). The estimated flight time for this route is approximately 9h, flying east northeast at a heading of 65°.

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 DR Congo 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 13:55 in Bunia Airport, it's 17:25 in Kolkata. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,029 feet between the two airports. Netaji Subhash Chandra Bose International Airport sits lower than Bunia Airport.

The return flight from Kolkata (CCU) to Bunia Airport (BUX) follows a heading of 258° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bunia Airport (BUX) and Netaji Subhash Chandra Bose International Airport (CCU) detail pages, or use our flight duration calculator to compare other routes.