There are
2,722 mi
from Bethlehem, PA to Oceanside, CA
That's the driving distance. It would take 2 days 1 hour to go from Bethlehem, Pennsylvania to Oceanside, California.
The flight distance (direct flight from Bethlehem, PA to Oceanside, CA) is 2,353.63 mi.
2,722 mi = 3.22 kms