The flight distance from Cape Town International Airport (CPT) in Cape Town, South Africa to Port Clarence Cgs Airport (KPC) in Port Clarence, United States is 16,517 kilometers (10,263 miles / 8,918 nautical miles). The estimated flight time for this route is approximately 20h, flying north at a heading of 4°.

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 South Africa with United States. It is an intercontinental flight between Africa and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:00 in Cape Town, it's 04:00 in Port Clarence. With a 11-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 Port Clarence (KPC) to Cape Town (CPT) follows a heading of 351° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Cape Town International Airport (CPT) and Port Clarence Cgs Airport (KPC) detail pages, or use our flight duration calculator to compare other routes.