Air distance from Beijing China to Vientiane Laos is 1730.6 Miles (2785.2 Kilometers / 1502.9 Nautical Miles).
Flight duration time from Beijing China to Vientiane Laos is 3 hrs, 35 mins. This is the In-The-Air flight time. You should also add the taxi time, airport wait times and possible delays due to bad weather, etc. for the total flight duration time.