How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Osaka to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 3,713 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Osaka to Vientiane

3,713

Kilometres (km)

2,307

Miles (mi)

2,005

Nautical miles

About this flight distance

The great circle distance from Osaka to Vientiane is approximately 3,713 km. The typical flight time is 4h 52m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Osaka to Vientiane →Flight duration Osaka to Vientiane →Cheapest day to fly Osaka to Vientiane →Flights Osaka to Vientiane

Nearby airports

Near Osaka

Kobe Airport (UKB)23 km
Osaka International Airport (ITM)44 km
Tokushima Airport (TKS)67 km

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Osaka to Vientiane is approximately 3,713 km (2,307 miles).