The flight distance from Belgrade Nikola Tesla Airport (BEG) in Belgrad, Serbia to Sihanoukville International Airport (KOS) in Sihanukville, Cambodia is 8,657 kilometers (5,379 miles / 4,674 nautical miles). The estimated flight time for this route is approximately 11h, flying east at a heading of 87°.

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 Serbia 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 01:17 in Belgrad, it's 07:17 in Sihanukville. 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 Sihanukville (KOS) to Belgrad (BEG) follows a heading of 314° (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 Belgrade Nikola Tesla Airport (BEG) and Sihanoukville International Airport (KOS) detail pages, or use our flight duration calculator to compare other routes.