There are
1,673 mi
from Bethlehem, PA to Port Lavaca, TX
That's the driving distance. It would take 1 day 7 hours to go from Bethlehem, Pennsylvania to Port Lavaca, Texas.
The flight distance (direct flight from Bethlehem, PA to Port Lavaca, TX) is 1,459.74 mi.
1,673 mi = 1.61 kms