Miles between Allentown, PA and Houston, TX

There are
1,539 mi
from Allentown, PA to Houston, TX

That's the driving distance. It would take 1 day 4 hours to go from Allentown, Pennsylvania to Houston, Texas.

The flight distance (direct flight from Allentown, PA to Houston, TX) is 1,344.75 mi.

1,539 mi = 1.61 kms