The flight distance from Charles de Gaulle International Airport (CDG) in Paris, France to Siem Reap Angkor International Airport (SAI) in Siem Reap, Cambodia is 9,718 kilometers (6,038 miles / 5,247 nautical miles). The estimated flight time for this route is approximately 12h, flying east northeast at a heading of 73°.

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 France with Cambodia. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:00 in Paris, it's 12:00 in Siem Reap. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Siem Reap (SAI) to Paris (CDG) follows a heading of 320° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Charles de Gaulle International Airport (CDG) and Siem Reap Angkor International Airport (SAI) detail pages, or use our flight duration calculator to compare other routes.