Distance From Beijing Nanjiao Airport to Siem Reap International Airport, NAY - REP Distance

The distance from Beijing Nanjiao Airport (NAY) to Siem Reap International Airport (REP) is 1958 miles or 3150 kilometers or 1700 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 Beijing ( China ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Beijing and Siem Reap takes around 4 hours 30 minutes.

Estimated flight time from Beijing Nanjiao Airport, Beijing, China to Siem Reap International Airport, Siem Reap, Cambodia is 4 hours 30 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 • NAY - REP

Kilometers		3150 km
Statute Miles		1958 miles
Nautical Miles		1700 nm
Avg. Time of Flight		4 hours 30 minutes

Beijing Nanjiao Airport to Siem Reap International Airport Flight Route Map - NAY to REP Flight Path

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

Click to see flight route on Google Map between Beijing, China and Siem Reap, Cambodia. .

Nonstop flight route between Beijing, China and Siem Reap, Cambodia.

Time Difference Between the Airports • NAY - REP

Time difference between Beijing (China) and Siem Reap (Cambodia) is 1 Hours.
Siem Reap time is 1 Hours behind Beijing.

Location	Local Time
Beijing (China)	2025-03-29, 11:04:04 CST
Siem Reap (Cambodia)	2025-03-29, 10:04:04 +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

Beijing Nanjiao Airport (NAY / ZBNY) Beijing, China

Destination

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