Distance From Akiachak Seaplane Base to Siem Reap International Airport

The distance from Akiachak Seaplane Base () to Siem Reap International Airport (REP) is 5568 miles or 8961 kilometers or 4836 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 Akiachak ( United States ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Akiachak and Siem Reap takes around 12 hours 48 minutes.

Estimated flight time from Akiachak Seaplane Base, Akiachak, United States to Siem Reap International Airport, Siem Reap, Cambodia is 12 hours 48 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		8961 km
Statute Miles		5568 miles
Nautical Miles		4836 nm
Avg. Time of Flight		12 hours 48 minutes

Akiachak Seaplane Base to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Akiachak Seaplane Base & Siem Reap International Airport is given below.
Click the map to view Akiachak to Siem Reap nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - REP

Time difference between Akiachak (United States) and Siem Reap (Cambodia) is 15 Hours.
Siem Reap time is 15 Hours ahead of Akiachak.

Location	Local Time
Akiachak (United States)	2026-05-07, 08:16:25 AKDT
Siem Reap (Cambodia)	2026-05-07, 23:16:25 +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

Akiachak Seaplane Base ( / KKI) Akiachak, United States

Destination

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