There are
907 mi
from Appleton, WI to Allentown, PA
That's the driving distance. It would take 17 hours 2 mins to go from Appleton, Wisconsin to Allentown, Pennsylvania.
The flight distance (direct flight from Appleton, WI to Allentown, PA) is 704.83 mi.
907 mi = 1,460.22 kms