There are
1,265 mi
from Bethlehem, PA to Zachary, LA
That's the driving distance. It would take 23 hours 45 mins to go from Bethlehem, Pennsylvania to Zachary, Louisiana.
The flight distance (direct flight from Bethlehem, PA to Zachary, LA) is 1,119.94 mi.
1,265 mi = 1.61 kms