There are
578 mi
from Waterloo, IA to St Clair Shores, MI
That's the driving distance. It would take 10 hours 48 mins to go from Waterloo, Iowa to St Clair Shores, Michigan.
The flight distance (direct flight from Waterloo, IA to St Clair Shores, MI) is 481.29 mi.
578 mi = 930.44 kms