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 Toronto to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 13,155 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: Toronto to Vientiane

13,155

Kilometres (km)

8,174

Miles (mi)

7,103

Nautical miles

About this flight distance

The great circle distance from Toronto to Vientiane is approximately 13,155 km. The typical flight time is 15h 58m.

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

Nearby airports

Near Toronto

Billy Bishop Toronto City Centre Airport (YTZ)20 km
John C. Munro Hamilton International Airport (YHM)61 km
Waterloo Airport (YKF)65 km

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Toronto to Vientiane is approximately 13,155 km (8,174 miles).