Best way to travel between

Siem Reap, Cambodia
Vientiane
Travel Modes
Price
Distance
Duration
CO2
bus
$44.0
1155.0 km
25h 12mins
34.65 kgs
 
drive
$90.0
931.22 km
14h 36mins
119.2 kgs
 
train
$100.0
1720.03 km
31h 3mins
91.16 kgs
 
flight
$185.0
564.72 km
3h 37mins
60.99 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 1155.0 km 25h 12mins 351,361 LAK 44.0
Drive 931.22 km 14h 36mins 718,693 LAK 90.0
Train 1720.03 km 31h 3mins 798,548 LAK 100.0
Flight 564.72 km 3h 37mins 1,477,314 LAK 185.0
Take Bus from Siem Reap to Vientiane
Time: 25h 12mins Cost: 351,361 LAK; $ 39.6 - 48.4 USD CO2 Emission: 34.68 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Siem Reap, Cambodia and Vientiane is to travel by bus, which will cost about 351,361 LAK or 39.60 USD.