There are
1,541 mi
from Bethlehem, PA to Seabrook, TX
That's the driving distance. It would take 1 day 4 hours to go from Bethlehem, Pennsylvania to Seabrook, Texas.
The flight distance (direct flight from Bethlehem, PA to Seabrook, TX) is 1,343.58 mi.
1,541 mi = 2,479.85 kms