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 Chengdu to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 1,407 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: Chengdu to Vientiane

1,407

Kilometres (km)

874

Miles (mi)

760

Nautical miles

About this flight distance

The great circle distance from Chengdu to Vientiane is approximately 1,407 km. The typical flight time is 2h 09m.

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

Nearby airports

Near Chengdu

Chengdu Tianfu International Airport (TFU)56 km

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Chengdu to Vientiane is approximately 1,407 km (874 miles).