Distance From Kagi Airport to Siem Reap International Airport, KGW - REP Distance

The distance from Kagi Airport (KGW) to Siem Reap International Airport (REP) is 3388 miles or 5452 kilometers or 2942 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 Kagi ( Papua New Guinea ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Kagi and Siem Reap takes around 7 hours 47 minutes.

Estimated flight time from Kagi Airport, Kagi, Papua New Guinea to Siem Reap International Airport, Siem Reap, Cambodia is 7 hours 47 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 • KGW - REP

Kilometers		5452 km
Statute Miles		3388 miles
Nautical Miles		2942 nm
Avg. Time of Flight		7 hours 47 minutes

Kagi Airport to Siem Reap International Airport Flight Route Map - KGW to REP Flight Path

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

Click to see flight route on Google Map between Kagi, Papua New Guinea and Siem Reap, Cambodia. .

Nonstop flight route between Kagi, Papua New Guinea and Siem Reap, Cambodia.

Time Difference Between the Airports • KGW - REP

Time difference between Kagi (Papua New Guinea) and Siem Reap (Cambodia) is 3 Hours.
Siem Reap time is 3 Hours behind Kagi.

Location	Local Time
Kagi (Papua New Guinea)	2026-05-01, 16:17:37 +10
Siem Reap (Cambodia)	2026-05-01, 13:17:37 +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

Kagi Airport (KGW / AYKQ) Kagi, Papua New Guinea

Destination

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