Distance From Ghinnir Airport to Siem Reap International Airport, GNN - REP Distance

The distance from Ghinnir Airport (GNN) to Siem Reap International Airport (REP) is 4301 miles or 6922 kilometers or 3735 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 Ghinnir ( Ethiopia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Ghinnir and Siem Reap takes around 9 hours 53 minutes.

Estimated flight time from Ghinnir Airport, Ghinnir, Ethiopia to Siem Reap International Airport, Siem Reap, Cambodia is 9 hours 53 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 • GNN - REP

Kilometers		6922 km
Statute Miles		4301 miles
Nautical Miles		3735 nm
Avg. Time of Flight		9 hours 53 minutes

Ghinnir Airport to Siem Reap International Airport Flight Route Map - GNN to REP Flight Path

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

Click to see flight route on Google Map between Ghinnir, Ethiopia and Siem Reap, Cambodia. .

Nonstop flight route between Ghinnir, Ethiopia and Siem Reap, Cambodia.

Time Difference Between the Airports • GNN - REP

Time difference between Ghinnir (Ethiopia) and Siem Reap (Cambodia) is 4 Hours.
Siem Reap time is 4 Hours ahead of Ghinnir.

Location	Local Time
Ghinnir (Ethiopia)	2026-07-28, 11:50:50 EAT
Siem Reap (Cambodia)	2026-07-28, 15:50:50 +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

Ghinnir Airport (GNN / HAGH) Ghinnir, Ethiopia

Destination

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