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 Perth to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 5,733 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: Perth to Vientiane

5,733

Kilometres (km)

3,562

Miles (mi)

3,096

Nautical miles

About this flight distance

The great circle distance from Perth to Vientiane is approximately 5,733 km. The typical flight time is 7h 14m.

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 Perth to Vientiane →Flight duration Perth to Vientiane →Cheapest day to fly Perth to Vientiane →Flights Perth to Vientiane

Nearby airports

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Perth to Vientiane is approximately 5,733 km (3,562 miles).