Distance From Sihanoukville International Airport to Moi International Airport, KOS - MBA Distance

The distance from Sihanoukville International Airport (KOS) to Moi International Airport (MBA) is 4518 miles or 7272 kilometers or 3924 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 Mombasa ( Kenya )?

A one-way nonstop (direct) flight between Preah Sihanouk and Mombasa takes around 10 hours 23 minutes.

Estimated flight time from Sihanoukville International Airport, Preah Sihanouk, Cambodia to Moi International Airport, Mombasa, Kenya is 10 hours 23 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 - MBA

Kilometers		7272 km
Statute Miles		4518 miles
Nautical Miles		3924 nm
Avg. Time of Flight		10 hours 23 minutes

Sihanoukville International Airport to Moi International Airport Flight Route Map - KOS to MBA Flight Path

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

Click to see flight route on Google Map between Preah Sihanouk, Cambodia and Mombasa, Kenya. .

Nonstop flight route between Preah Sihanouk, Cambodia and Mombasa, Kenya.

Time Difference Between the Airports • KOS - MBA

Time difference between Preah Sihanouk (Cambodia) and Mombasa (Kenya) is 4 Hours.
Mombasa time is 4 Hours behind Preah Sihanouk.

Location	Local Time
Preah Sihanouk (Cambodia)	2026-03-18, 14:44:40 +07
Mombasa (Kenya)	2026-03-18, 10:44:40 EAT

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

Moi International Airport (MBA / HKMO) Mombasa, Kenya