There are
1,550 mi
from Allentown, PA to Alvin, TX
That's the driving distance. It would take 1 day 4 hours to go from Allentown, Pennsylvania to Alvin, Texas.
The flight distance (direct flight from Allentown, PA to Alvin, TX) is 1,353.79 mi.
1,550 mi = 1.61 kms