Miles between Allen, TX and Allentown, PA

There are
1,451 mi
from Allen, TX to Allentown, PA

That's the driving distance. It would take 1 day 2 hours to go from Allen, Texas to Allentown, Pennsylvania.

The flight distance (direct flight from Allen, TX to Allentown, PA) is 1,276.36 mi.

1,451 mi = 1.61 kms