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 Phoenix to Vientiane take?

Flight time depends on the exact route and aircraft, but at roughly 13,222 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

Voydly

SupportLog in

Search Phoenix → Vientiane

Compare flights, hotels, cars, and activities for this trip in one place.

Direct flights onlyMy dates are flexible (±3 days)Don't know where yet? Explore everywhere

500+airlines & travel sites compared

1,200+routes tracked

€0booking fees from us

Flight Distance: Phoenix to Vientiane

13,222

Kilometres (km)

8,216

Miles (mi)

7,139

Nautical miles

About this flight distance

The great circle distance from Phoenix to Vientiane is approximately 13,222 km. The typical flight time is 16h 03m.

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

Nearby airports

Near Phoenix

Phoenix-Mesa-Gateway Airport (AZA)36 km

Near Vientiane

Udon Thani Airport (UTH)71 km

Frequently Asked Questions

The great-circle distance from Phoenix to Vientiane is approximately 13,222 km (8,216 miles).