Distance From Nowshahr Airport to Siem Reap International Airport, NSH - REP Distance

The distance from Nowshahr Airport (NSH) to Siem Reap International Airport (REP) is 3596 miles or 5787 kilometers or 3123 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 Nowshahr ( Iran ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Nowshahr and Siem Reap takes around 8 hours 16 minutes.

Estimated flight time from Nowshahr Airport, Nowshahr, Iran to Siem Reap International Airport, Siem Reap, Cambodia is 8 hours 16 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 • NSH - REP

Kilometers		5787 km
Statute Miles		3596 miles
Nautical Miles		3123 nm
Avg. Time of Flight		8 hours 16 minutes

Nowshahr Airport to Siem Reap International Airport Flight Route Map - NSH to REP Flight Path

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

Click to see flight route on Google Map between Nowshahr, Iran and Siem Reap, Cambodia. .

Nonstop flight route between Nowshahr, Iran and Siem Reap, Cambodia.

Time Difference Between the Airports • NSH - REP

Time difference between Nowshahr (Iran) and Siem Reap (Cambodia) is 3 Hours 30 Minutes.
Siem Reap time is 3 Hours 30 Minutes ahead of Nowshahr.

Location	Local Time
Nowshahr (Iran)	2026-03-18, 06:24:42 +0330
Siem Reap (Cambodia)	2026-03-18, 09:54:42 +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

Nowshahr Airport (NSH / OINN) Nowshahr, Iran

Destination

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