The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to Port Harcourt International Airport (PHC) in Port Harcourt, Nigeria is 8,922 kilometers (5,544 miles / 4,817 nautical miles). The estimated flight time for this route is approximately 11h, flying west at a heading of 271°.

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

Time zone information: When it's 00:24 in Kolkata, it's 19:54 in Port Harcourt. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Port Harcourt (PHC) to Kolkata (CCU) follows a heading of 68° (east 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 Port Harcourt International Airport (PHC) detail pages, or use our flight duration calculator to compare other routes.