Miles between Chicago, IL and Onalaska, WI

There are
281 mi
from Chicago, IL to Onalaska, WI

That's the driving distance. It would take 5 hours 21 mins to go from Chicago, Illinois to Onalaska, Wisconsin.

The flight distance (direct flight from Chicago, IL to Onalaska, WI) is 229.17 mi.

281 mi = 451.45 kms