Distance From Sihanoukville International Airport to Beijing Daxing International Airport, KOS - PKX Distance

The distance from Sihanoukville International Airport (KOS) to Beijing Daxing International Airport (PKX) is 2149 miles or 3458 kilometers or 1866 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Preah Sihanouk ( Cambodia ) to Beijing ( China )?

A one-way nonstop (direct) flight between Preah Sihanouk and Beijing takes around 4 hours 56 minutes.

Estimated flight time from Sihanoukville International Airport, Preah Sihanouk, Cambodia to Beijing Daxing International Airport, Beijing, China is 4 hours 56 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • KOS - PKX

Kilometers		3458 km
Statute Miles		2149 miles
Nautical Miles		1866 nm
Avg. Time of Flight		4 hours 56 minutes

Sihanoukville International Airport to Beijing Daxing International Airport Flight Route Map - KOS to PKX Flight Path

Location of Sihanoukville International Airport & Beijing Daxing International Airport is given below.
Click the map to view Preah Sihanouk to Beijing nonstop flight path and travel direction.

Click to see flight route on Google Map between Preah Sihanouk, Cambodia and Beijing, China. .

Nonstop flight route between Preah Sihanouk, Cambodia and Beijing, China.

Time Difference Between the Airports • KOS - PKX

Time difference between Preah Sihanouk (Cambodia) and Beijing (China) is 1 Hours.
Beijing time is 1 Hours ahead of Preah Sihanouk.

Location	Local Time
Preah Sihanouk (Cambodia)	2026-11-09, 07:55:51 +07
Beijing (China)	2026-11-09, 08:55:51 CST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Sihanoukville International Airport (KOS / VDSV) Preah Sihanouk, Cambodia

Destination

Beijing Daxing International Airport (PKX / ZBAD) Beijing, China