Distance From Taiji Heliport to Siem Reap International Airport

The distance from Taiji Heliport () to Siem Reap International Airport (REP) is 2451 miles or 3944 kilometers or 2128 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 Taiji ( Japan ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Taiji and Siem Reap takes around 5 hours 38 minutes.

Estimated flight time from Taiji Heliport, Taiji, Japan to Siem Reap International Airport, Siem Reap, Cambodia is 5 hours 38 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		3944 km
Statute Miles		2451 miles
Nautical Miles		2128 nm
Avg. Time of Flight		5 hours 38 minutes

Taiji Heliport to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Taiji, Japan and Siem Reap, Cambodia. .

Nonstop flight route between Taiji, Japan and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Taiji (Japan) and Siem Reap (Cambodia) is 2 Hours.
Siem Reap time is 2 Hours behind Taiji.

Location	Local Time
Taiji (Japan)	2026-06-18, 17:40:52 JST
Siem Reap (Cambodia)	2026-06-18, 15:40:52 +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

Taiji Heliport ( / ) Taiji, Japan

Destination

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