The distance between Siem Reap to Preah Vihear Temple via Kaoh Ker is 259 Km by road. You can also find the distance from Siem Reap to Preah Vihear Temple via Kaoh Ker using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Siem Reap to Preah Vihear Temple via Kaoh Ker for road driving directions!