Distance From Tekadu Airport to Siem Reap International Airport, TKB - REP Distance

The distance from Tekadu Airport (TKB) to Siem Reap International Airport (REP) is 3275 miles or 5270 kilometers or 2844 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 Tekadu ( Papua New Guinea ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Tekadu and Siem Reap takes around 7 hours 31 minutes.

Estimated flight time from Tekadu Airport, Tekadu, Papua New Guinea to Siem Reap International Airport, Siem Reap, Cambodia is 7 hours 31 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 • TKB - REP

Kilometers		5270 km
Statute Miles		3275 miles
Nautical Miles		2844 nm
Avg. Time of Flight		7 hours 31 minutes

Tekadu Airport to Siem Reap International Airport Flight Route Map - TKB to REP Flight Path

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

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

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

Time Difference Between the Airports • TKB - REP

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

Location	Local Time
Tekadu (Papua New Guinea)	2026-06-20, 09:18:14 +10
Siem Reap (Cambodia)	2026-06-20, 06:18:14 +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

Tekadu Airport (TKB / AYTZ) Tekadu, Papua New Guinea

Destination

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