There are
2,072 mi
from Layton, UT to Ephrata, PA
That's the driving distance. It would take 1 day 12 hours to go from Layton, Utah to Ephrata, Pennsylvania.
The flight distance (direct flight from Layton, UT to Ephrata, PA) is 1,864.85 mi.
2,072 mi = 3,334.70 kms