There are
2,840 mi
from Bethlehem, PA to Rohnert Park, CA
That's the driving distance. It would take 2 days 2 hours to go from Bethlehem, Pennsylvania to Rohnert Park, California.
The flight distance (direct flight from Bethlehem, PA to Rohnert Park, CA) is 2,498.37 mi.
2,840 mi = 3.22 kms