There are
1,018 mi
from Allentown, PA to Pella, IA
That's the driving distance. It would take 18 hours 57 mins to go from Allentown, Pennsylvania to Pella, Iowa.
The flight distance (direct flight from Allentown, PA to Pella, IA) is 908.72 mi.
1,018 mi = 1.61 kms