The driving time from Siem Reap to Vientiane via Battambang, Preah Vihear, Stung Treng, Vientiane, Luang Prabang is 38 hours 19 minutes by road. You can also find other options to travel from Siem Reap to Vientiane via Battambang, Preah Vihear, Stung Treng, Vientiane, Luang Prabang like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Siem Reap to Vientiane via Battambang, Preah Vihear, Stung Treng, Vientiane, Luang Prabang!