Best way to travel between

Vientiane
Houaphan
Travel Modes
Price
Distance
Duration
CO2
drive
$95.0
643.37 km
9h 57mins
82.35 kgs
 
flight
$153.0
445.74 km
4h 52mins
48.14 kgs
 
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Tranport Distance Time(hrs) Cost(local) Cost(usd)
Drive 643.37 km 9h 57mins 758,621 LAK 95.0
Flight 445.74 km 4h 52mins 1,221,778 LAK 153.0
Take Car from Vientiane to Xam Nua
Time: 9h 57mins Cost: 758,621 LAK; $ 85.5 - 104.5 USD CO2 Emission: 82.44 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Vientiane and Houaphan is to travel by car/taxi, which will cost about 758,621 LAK or 85.50 USD.