Distance From Shah Amanat International Airport to Siem Reap International Airport, CGP - REP Distance

The distance from Shah Amanat International Airport (CGP) to Siem Reap International Airport (REP) is 997 miles or 1605 kilometers or 866 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 Chattogram (Chittagong) ( Bangladesh ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Chattogram (Chittagong) and Siem Reap takes around 2 hours 17 minutes.

Estimated flight time from Shah Amanat International Airport, Chattogram (Chittagong), Bangladesh to Siem Reap International Airport, Siem Reap, Cambodia is 2 hours 17 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 • CGP - REP

Kilometers		1605 km
Statute Miles		997 miles
Nautical Miles		866 nm
Avg. Time of Flight		2 hours 17 minutes

Shah Amanat International Airport to Siem Reap International Airport Flight Route Map - CGP to REP Flight Path

Location of Shah Amanat International Airport & Siem Reap International Airport is given below.
Click the map to view Chattogram (Chittagong) to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Chattogram (Chittagong), Bangladesh and Siem Reap, Cambodia. .

Nonstop flight route between Chattogram (Chittagong), Bangladesh and Siem Reap, Cambodia.

Time Difference Between the Airports • CGP - REP

Time difference between Chattogram (Chittagong) (Bangladesh) and Siem Reap (Cambodia) is 1 Hours.
Siem Reap time is 1 Hours ahead of Chattogram (Chittagong).

Location	Local Time
Chattogram (Chittagong) (Bangladesh)	2026-05-01, 13:45:14 +06
Siem Reap (Cambodia)	2026-05-01, 14:45:14 +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

Shah Amanat International Airport (CGP / VGEG) Chattogram (Chittagong), Bangladesh

Destination

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