There are
335 mi
from Waukegan, IL to St Clair Shores, MI
That's the driving distance. It would take 6 hours 29 mins to go from Waukegan, Illinois to St Clair Shores, Michigan.
The flight distance (direct flight from Waukegan, IL to St Clair Shores, MI) is 252.76 mi.
335 mi = 538.86 kms