Distance From Smok Airstrip to Siem Reap International Airport

The distance from Smok Airstrip () to Siem Reap International Airport (REP) is 2815 miles or 4530 kilometers or 2445 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 Smok ( Papua New Guinea ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Smok and Siem Reap takes around 6 hours 28 minutes.

Estimated flight time from Smok Airstrip, Smok, Papua New Guinea to Siem Reap International Airport, Siem Reap, Cambodia is 6 hours 28 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		4530 km
Statute Miles		2815 miles
Nautical Miles		2445 nm
Avg. Time of Flight		6 hours 28 minutes

Smok Airstrip to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

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

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

Time Difference Between the Airports • - REP

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

Location	Local Time
Smok (Papua New Guinea)	2026-03-19, 07:01:19 +10
Siem Reap (Cambodia)	2026-03-19, 04:01:19 +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

Smok Airstrip ( / AYMY) Smok, Papua New Guinea

Destination

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