Distance From Sihanoukville International Airport to King Fahd International Airport, KOS - DMM Distance

The distance from Sihanoukville International Airport (KOS) to King Fahd International Airport (DMM) is 3666 miles or 5900 kilometers or 3184 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.

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How long does it take to travel from Preah Sihanouk ( Cambodia ) to Ad Dammam ( Saudi Arabia )?

A one-way nonstop (direct) flight between Preah Sihanouk and Ad Dammam takes around 8 hours 25 minutes.

Estimated flight time from Sihanoukville International Airport, Preah Sihanouk, Cambodia to King Fahd International Airport, Ad Dammam, Saudi Arabia is 8 hours 25 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 - DMM

Kilometers		5900 km
Statute Miles		3666 miles
Nautical Miles		3184 nm
Avg. Time of Flight		8 hours 25 minutes

Sihanoukville International Airport to King Fahd International Airport Flight Route Map - KOS to DMM Flight Path

Location of Sihanoukville International Airport & King Fahd International Airport is given below.
Click the map to view Preah Sihanouk to Ad Dammam nonstop flight path and travel direction.

Click to see flight route on Google Map between Preah Sihanouk, Cambodia and Ad Dammam, Saudi Arabia. .

Nonstop flight route between Preah Sihanouk, Cambodia and Ad Dammam, Saudi Arabia.

Time Difference Between the Airports • KOS - DMM

Time difference between Preah Sihanouk (Cambodia) and Ad Dammam (Saudi Arabia) is 4 Hours.
Ad Dammam time is 4 Hours behind Preah Sihanouk.

Location	Local Time
Preah Sihanouk (Cambodia)	2026-09-24, 07:40:25 +07
Ad Dammam (Saudi Arabia)	2026-09-24, 03:40:25 +03

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

King Fahd International Airport (DMM / OEDF) Ad Dammam, Saudi Arabia