Distance From Inter-State Airport to Phnom Penh International Airport

The distance from Inter-State Airport () to Phnom Penh International Airport (PNH) is 8747 miles or 14076 kilometers or 7596 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 Pleasant Hill ( United States ) to Phnom Penh (Pou Senchey) ( Cambodia )?

A one-way nonstop (direct) flight between Pleasant Hill and Phnom Penh (Pou Senchey) takes around 20 hours 6 minutes.

Estimated flight time from Inter-State Airport, Pleasant Hill, United States to Phnom Penh International Airport, Phnom Penh (Pou Senchey), Cambodia is 20 hours 6 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 • - PNH

Kilometers		14076 km
Statute Miles		8747 miles
Nautical Miles		7596 nm
Avg. Time of Flight		20 hours 6 minutes

Inter-State Airport to Phnom Penh International Airport Flight Route Map - to PNH Flight Path

Location of Inter-State Airport & Phnom Penh International Airport is given below.
Click the map to view Pleasant Hill to Phnom Penh (Pou Senchey) nonstop flight path and travel direction.

Click to see flight route on Google Map between Pleasant Hill, United States and Phnom Penh (Pou Senchey), Cambodia. .

Nonstop flight route between Pleasant Hill, United States and Phnom Penh (Pou Senchey), Cambodia.

Time Difference Between the Airports • - PNH

Time difference between Pleasant Hill (United States) and Phnom Penh (Pou Senchey) (Cambodia) is 12 Hours.
Phnom Penh (Pou Senchey) time is 12 Hours ahead of Pleasant Hill.

Location	Local Time
Pleasant Hill (United States)	2025-12-14, 18:31:51 EST
Phnom Penh (Pou Senchey) (Cambodia)	2025-12-15, 06:31:51 +07

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

Inter-State Airport ( / MO29) Pleasant Hill, United States

Destination

Phnom Penh International Airport (PNH / VDPP) Phnom Penh (Pou Senchey), Cambodia