The bus journey from Siem Reap to Vientiane is a 20hr plus journey covering some 1,200 km. The minivan heads to Stung Treng and crosses from Cambodia to Laos via the Tropaeng Kreal Cambodia-Laos Border Check Point then heading to Paske (Laos) where you may transfer to a larger bus and continue to Vientiane.
| Operator | Depart from | Arrive at | Vehicle | Depart time | Arrive Time (est.) | Travel Time (est.) | Fare (USD) |
|---|---|---|---|---|---|---|---|
| AVT Express Bus | Siem Reap | Vientiane | Toyota Van | 8:00 | 4:00 | 20 | 55 |
Operator
AVT – Asia Van Transfer http://asiavantransfer.com
Hup Quang Street Central Market