Miles between Allen, TX and Williamsport, PA

There are
1,420 mi
from Allen, TX to Williamsport, PA

That's the driving distance. It would take 1 day 1 hour to go from Allen, Texas to Williamsport, Pennsylvania.

The flight distance (direct flight from Allen, TX to Williamsport, PA) is 1,216.23 mi.

1,420 mi = 1.61 kms