There are
2,741 mi
from Bethlehem, PA to Marysville, CA
That's the driving distance. It would take 2 days to go from Bethlehem, Pennsylvania to Marysville, California.
The flight distance (direct flight from Bethlehem, PA to Marysville, CA) is 2,424.11 mi.
2,741 mi = 4,410.81 kms