The flight distance from Cape Romanzof Lrrs Airport (CZF) in Cape Romanzof, United States to O. R. Tambo International Airport (JNB) in Johannesburg, South Africa is 15,910 kilometers (9,886 miles / 8,591 nautical miles). The estimated flight time for this route is approximately 20h, flying north northwest at a heading of 338°.

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

Time zone information: When it's 16:35 in Cape Romanzof, it's 02:35 in Johannesburg. With a 10-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 5,091 feet between the two airports. O. R. Tambo International Airport sits higher than Cape Romanzof Lrrs Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Johannesburg (JNB) to Cape Romanzof (CZF) follows a heading of 11° (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 Romanzof Lrrs Airport (CZF) and O. R. Tambo International Airport (JNB) detail pages, or use our flight duration calculator to compare other routes.