The flight distance from Kigali International Airport (KGL) in Kigali, Rwanda to Sihanoukville International Airport (KOS) in Sihanukville, Cambodia is 8,248 kilometers (5,125 miles / 4,453 nautical miles). The estimated flight time for this route is approximately 11h, flying east northeast at a heading of 78°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Rwanda with Cambodia. 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 09:07 in Kigali, it's 14:07 in Sihanukville. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,826 feet between the two airports. Sihanoukville International Airport sits lower than Kigali International Airport.

The return flight from Sihanukville (KOS) to Kigali (KGL) follows a heading of 265° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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