Distance From Helvetia Airport to Siem Reap International Airport

The distance from Helvetia Airport () to Siem Reap International Airport (REP) is 760 miles or 1222 kilometers or 660 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 Helvetia-Sumatra Island ( Indonesia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Helvetia-Sumatra Island and Siem Reap takes around 1 hours 44 minutes.

Estimated flight time from Helvetia Airport, Helvetia-Sumatra Island, Indonesia to Siem Reap International Airport, Siem Reap, Cambodia is 1 hours 44 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		1222 km
Statute Miles		760 miles
Nautical Miles		660 nm
Avg. Time of Flight		1 hours 44 minutes

Helvetia Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Helvetia-Sumatra Island, Indonesia and Siem Reap, Cambodia. .

Nonstop flight route between Helvetia-Sumatra Island, Indonesia and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Helvetia-Sumatra Island (Indonesia) and Siem Reap (Cambodia) is 0 Hours.

Location	Local Time
Helvetia-Sumatra Island (Indonesia)	2025-12-17, 22:09:43 WIB
Siem Reap (Cambodia)	2025-12-17, 22:09:43 +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

Helvetia Airport ( / WIMH) Helvetia-Sumatra Island, Indonesia

Destination

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