There are
2,100 mi
from Allentown, PA to Centerville, UT
That's the driving distance. It would take 1 day 13 hours to go from Allentown, Pennsylvania to Centerville, Utah.
The flight distance (direct flight from Allentown, PA to Centerville, UT) is 1,890.13 mi.
2,100 mi = 3.22 kms