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 Cape Town to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 10,579 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: Cape Town to Vientiane

10,579

Kilometres (km)

6,573

Miles (mi)

5,712

Nautical miles

About this flight distance

The great circle distance from Cape Town to Vientiane is approximately 10,579 km. The typical flight time is 12h 56m.

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 Cape Town to Vientiane →Flight duration Cape Town to Vientiane →Cheapest day to fly Cape Town to Vientiane →Flights Cape Town to Vientiane

Nearby airports

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Cape Town to Vientiane is approximately 10,579 km (6,573 miles).