Miles between Mt Prospect, IL and Ballwin, MO

There are
325 mi
from Mt Prospect, IL to Ballwin, MO

That's the driving distance. It would take 6 hours 14 mins to go from Mt Prospect, Illinois to Ballwin, Missouri.

The flight distance (direct flight from Mt Prospect, IL to Ballwin, MO) is 276.38 mi.

325 mi = 523.08 kms