Miles between Rochester Hills, MI and Janesville, WI

There are
401 mi
from Rochester Hills, MI to Janesville, WI

That's the driving distance. It would take 7 hours 53 mins to go from Rochester Hills, Michigan to Janesville, Wisconsin.

The flight distance (direct flight from Rochester Hills, MI to Janesville, WI) is 298.09 mi.

401 mi = 646.10 kms