There are
2,096 mi
from Allentown, PA to Farmington, UT
That's the driving distance. It would take 1 day 13 hours to go from Allentown, Pennsylvania to Farmington, Utah.
The flight distance (direct flight from Allentown, PA to Farmington, UT) is 1,890.04 mi.
2,096 mi = 3.22 kms