Miles between Carol Stream, IL and Ballwin, MO

There are
314 mi
from Carol Stream, IL to Ballwin, MO

That's the driving distance. It would take 6 hours 1 min to go from Carol Stream, Illinois to Ballwin, Missouri.

The flight distance (direct flight from Carol Stream, IL to Ballwin, MO) is 262.09 mi.

314 mi = 505.16 kms