There are
1,415 mi
from Layton, UT to Waukegan, IL
That's the driving distance. It would take 1 day to go from Layton, Utah to Waukegan, Illinois.
The flight distance (direct flight from Layton, UT to Waukegan, IL) is 1,243.45 mi.
1,415 mi = 2,277.92 kms