There are
319 mi
from St Clair Shores, MI to Wheaton, IL
That's the driving distance. It would take 6 hours 7 mins to go from St Clair Shores, Michigan to Wheaton, Illinois.
The flight distance (direct flight from St Clair Shores, MI to Wheaton, IL) is 270.51 mi.
319 mi = 512.59 kms