Miles between Conway, AR and Lyons, IL

There are
638 mi
from Conway, AR to Lyons, IL

That's the driving distance. It would take 11 hours 55 mins to go from Conway, Arkansas to Lyons, Illinois.

The flight distance (direct flight from Conway, AR to Lyons, IL) is 527.51 mi.

638 mi = 1,027.42 kms