There are
1,669 mi
from St Clair Shores, MI to Layton, UT
That's the driving distance. It would take 1 day 5 hours to go from St Clair Shores, Michigan to Layton, Utah.
The flight distance (direct flight from St Clair Shores, MI to Layton, UT) is 1,494.30 mi.
1,669 mi = 2,685.75 kms