Distance From Area 55 Heliport to Siem Reap International Airport

The distance from Area 55 Heliport () to Siem Reap International Airport (REP) is 7417 miles or 11936 kilometers or 6441 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 Monse ( United States ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Monse and Siem Reap takes around 17 hours 3 minutes.

Estimated flight time from Area 55 Heliport, Monse, United States to Siem Reap International Airport, Siem Reap, Cambodia is 17 hours 3 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 • - REP

Kilometers		11936 km
Statute Miles		7417 miles
Nautical Miles		6441 nm
Avg. Time of Flight		17 hours 3 minutes

Area 55 Heliport to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Area 55 Heliport & Siem Reap International Airport is given below.
Click the map to view Monse to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Monse, United States and Siem Reap, Cambodia. .

Nonstop flight route between Monse, United States and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Monse (United States) and Siem Reap (Cambodia) is 13 Hours.
Siem Reap time is 13 Hours ahead of Monse.

Location	Local Time
Monse (United States)	2026-05-07, 09:27:46 MDT
Siem Reap (Cambodia)	2026-05-07, 22:27:46 +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

Area 55 Heliport ( / WT55) Monse, United States

Destination

Siem Reap International Airport (REP / VDSR) Siem Reap, Cambodia