Miles between Overland Park, KS and Mt Vernon, IL

There are
336 mi
from Overland Park, KS to Mt Vernon, IL

That's the driving distance. It would take 6 hours 32 mins to go from Overland Park, Kansas to Mt Vernon, Illinois.

The flight distance (direct flight from Overland Park, KS to Mt Vernon, IL) is 314.54 mi.

336 mi = 540.87 kms