There are
275 mi
from Southfield, MI to Wauwatosa, WI
That's the driving distance. It would take 6 hours 12 mins to go from Southfield, Michigan to Wauwatosa, Wisconsin.
The flight distance (direct flight from Southfield, MI to Wauwatosa, WI) is 245.97 mi.
275 mi = 443.26 kms