Distance From Iowa Falls Municipal Airport to Siem Reap International Airport, IFA - REP Distance

The distance from Iowa Falls Municipal Airport (IFA) to Siem Reap International Airport (REP) is 8426 miles or 13561 kilometers or 7317 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 Iowa Falls ( United States ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Iowa Falls and Siem Reap takes around 19 hours 22 minutes.

Estimated flight time from Iowa Falls Municipal Airport, Iowa Falls, United States to Siem Reap International Airport, Siem Reap, Cambodia is 19 hours 22 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 • IFA - REP

Kilometers		13561 km
Statute Miles		8426 miles
Nautical Miles		7317 nm
Avg. Time of Flight		19 hours 22 minutes

Iowa Falls Municipal Airport to Siem Reap International Airport Flight Route Map - IFA to REP Flight Path

Location of Iowa Falls Municipal Airport & Siem Reap International Airport is given below.
Click the map to view Iowa Falls to Siem Reap nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • IFA - REP

Time difference between Iowa Falls (United States) and Siem Reap (Cambodia) is 12 Hours.
Siem Reap time is 12 Hours ahead of Iowa Falls.

Location	Local Time
Iowa Falls (United States)	2026-06-22, 09:10:29 CDT
Siem Reap (Cambodia)	2026-06-22, 21:10:29 +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

Iowa Falls Municipal Airport (IFA / KIFA) Iowa Falls, United States

Destination

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