Distance: Udon Thani to Vientiane
Distance between Udon Thani and Vientiane in kilometers, miles and nautical miles.
64 km
Straight-line
great-circle
35 nm
Nautical Miles
as the crow flies
86 km
By Road
1h 5m
35 minutes
By Air
flight time
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Frequently Asked Questions
How far is Udon Thani from Vientiane?
The straight-line distance from Udon Thani to Vientiane is 64 km (35 nautical miles). By road it is approximately 86 km (1h 5m drive). By air the flight takes about 35 minutes.
How many nautical miles is it from Udon Thani to Vientiane?
The nautical distance from Udon Thani to Vientiane is approximately 35 nautical miles.