Miles between Eau Claire, WI and Romeoville, IL

There are
323 mi
from Eau Claire, WI to Romeoville, IL

That's the driving distance. It would take 6 hours 1 min to go from Eau Claire, Wisconsin to Romeoville, Illinois.

The flight distance (direct flight from Eau Claire, WI to Romeoville, IL) is 277.86 mi.

323 mi = 520.43 kms