Miles between Janesville, WI and Onalaska, WI

There are
173 mi
from Janesville, WI to Onalaska, WI

That's the driving distance. It would take 3 hours 12 mins to go from Janesville, Wisconsin to Onalaska, Wisconsin.

The flight distance (direct flight from Janesville, WI to Onalaska, WI) is 138.99 mi.

173 mi = 277.63 kms