The flight distance from O. R. Tambo International Airport (JNB) in Johannesburg, South Africa to Kharkhorin Airport (KHR) in Kharkhorin Airport, Mongolia is 11,041 kilometers (6,860 miles / 5,962 nautical miles). The estimated flight time for this route is approximately 14h, flying northeast at a heading of 42°.

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 Mongolia. 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 11:08 in Johannesburg, it's 17:08 in Kharkhorin Airport. With a 6-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 Kharkhorin Airport (KHR) to Johannesburg (JNB) follows a heading of 241° (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 O. R. Tambo International Airport (JNB) and Kharkhorin Airport (KHR) detail pages, or use our flight duration calculator to compare other routes.