Distance From Mong Hpayak Airport to Siem Reap International Airport

The distance from Mong Hpayak Airport () to Siem Reap International Airport (REP) is 573 miles or 922 kilometers or 498 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 Mong Hpayak ( Myanmar ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Mong Hpayak and Siem Reap takes around 1 hours 19 minutes.

Estimated flight time from Mong Hpayak Airport, Mong Hpayak, Myanmar to Siem Reap International Airport, Siem Reap, Cambodia is 1 hours 19 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		922 km
Statute Miles		573 miles
Nautical Miles		498 nm
Avg. Time of Flight		1 hours 19 minutes

Mong Hpayak Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Mong Hpayak, Myanmar and Siem Reap, Cambodia. .

Nonstop flight route between Mong Hpayak, Myanmar and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Mong Hpayak (Myanmar) and Siem Reap (Cambodia) is 0 Hours 30 Minutes.
Siem Reap time is 0 Hours 30 Minutes ahead of Mong Hpayak.

Location	Local Time
Mong Hpayak (Myanmar)	2026-08-09, 10:07:11 +0630
Siem Reap (Cambodia)	2026-08-09, 10:37:11 +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

Mong Hpayak Airport ( / VYMH) Mong Hpayak, Myanmar

Destination

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