Distance From Tbilisi International Airport to Siem Reap International Airport, TBS - REP Distance

The distance from Tbilisi International Airport (TBS) to Siem Reap International Airport (REP) is 4007 miles or 6449 kilometers or 3480 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 Tbilisi ( Georgia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Tbilisi and Siem Reap takes around 9 hours 12 minutes.

Estimated flight time from Tbilisi International Airport, Tbilisi, Georgia to Siem Reap International Airport, Siem Reap, Cambodia is 9 hours 12 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 • TBS - REP

Kilometers		6449 km
Statute Miles		4007 miles
Nautical Miles		3480 nm
Avg. Time of Flight		9 hours 12 minutes

Tbilisi International Airport to Siem Reap International Airport Flight Route Map - TBS to REP Flight Path

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

Click to see flight route on Google Map between Tbilisi, Georgia and Siem Reap, Cambodia. .

Nonstop flight route between Tbilisi, Georgia and Siem Reap, Cambodia.

Time Difference Between the Airports • TBS - REP

Time difference between Tbilisi (Georgia) and Siem Reap (Cambodia) is 3 Hours.
Siem Reap time is 3 Hours ahead of Tbilisi.

Location	Local Time
Tbilisi (Georgia)	2025-12-05, 10:53:47 +04
Siem Reap (Cambodia)	2025-12-05, 13:53:47 +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

Tbilisi International Airport (TBS / UGTB) Tbilisi, Georgia

Destination

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