The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Sishen Airport (SIS) in Sishen, South Africa is 11,221 kilometers (6,972 miles / 6,059 nautical miles). The estimated flight time for this route is approximately 14h, flying west southwest at a heading of 244°.

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 Hong Kong with South Africa. 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 04:47 in Hong Kong, it's 22:47 in Sishen. 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.

There is a significant elevation difference of 3,820 feet between the two airports. Sishen Airport sits higher than Chek Lap Kok International Airport.

The return flight from Sishen (SIS) to Hong Kong (HKG) follows a heading of 70° (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 Chek Lap Kok International Airport (HKG) and Sishen Airport (SIS) detail pages, or use our flight duration calculator to compare other routes.