The flight distance from Sihanoukville International Airport (KOS) in Sihanukville, Cambodia to Quatro De Fevereiro Airport (LAD) in Luanda, Angola is 10,232 kilometers (6,358 miles / 5,525 nautical miles). The estimated flight time for this route is approximately 13h, flying west at a heading of 261°.

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 Cambodia with Angola. 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 18:11 in Sihanukville, it's 12:11 in Luanda. 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 Luanda (LAD) to Sihanukville (KOS) follows a heading of 80° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sihanoukville International Airport (KOS) and Quatro De Fevereiro Airport (LAD) detail pages, or use our flight duration calculator to compare other routes.