Distance From Otuoke Heliport to Siem Reap International Airport

The distance from Otuoke Heliport () to Siem Reap International Airport (REP) is 6645 miles or 10694 kilometers or 5771 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 Otuoke ( Nigeria ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Otuoke and Siem Reap takes around 15 hours 16 minutes.

Estimated flight time from Otuoke Heliport, Otuoke, Nigeria to Siem Reap International Airport, Siem Reap, Cambodia is 15 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 • - REP

Kilometers		10694 km
Statute Miles		6645 miles
Nautical Miles		5771 nm
Avg. Time of Flight		15 hours 16 minutes

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

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

Click to see flight route on Google Map between Otuoke, Nigeria and Siem Reap, Cambodia. .

Nonstop flight route between Otuoke, Nigeria and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Otuoke (Nigeria) and Siem Reap (Cambodia) is 6 Hours.
Siem Reap time is 6 Hours ahead of Otuoke.

Location	Local Time
Otuoke (Nigeria)	2025-12-14, 13:23:59 WAT
Siem Reap (Cambodia)	2025-12-14, 19:23:59 +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

Otuoke Heliport ( / ) Otuoke, Nigeria

Destination

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