Miles between Allentown, PA and Gladstone, MO

There are
1,107 mi
from Allentown, PA to Gladstone, MO

That's the driving distance. It would take 21 hours 14 mins to go from Allentown, Pennsylvania to Gladstone, Missouri.

The flight distance (direct flight from Allentown, PA to Gladstone, MO) is 1,013.09 mi.

1,107 mi = 1.61 kms