There are
2,100 mi
from Bethlehem, PA to Layton, UT
That's the driving distance. It would take 1 day 13 hours to go from Bethlehem, Pennsylvania to Layton, Utah.
The flight distance (direct flight from Bethlehem, PA to Layton, UT) is 1,899.10 mi.
2,100 mi = 3.22 kms