There are
1,109 mi
from Allentown, PA to Leawood, KS
That's the driving distance. It would take 21 hours 13 mins to go from Allentown, Pennsylvania to Leawood, Kansas.
The flight distance (direct flight from Allentown, PA to Leawood, KS) is 1,019.77 mi.
1,109 mi = 1.61 kms