There are
2,834 mi
from Bethlehem, PA to Larkspur, CA
That's the driving distance. It would take 2 days 1 hour to go from Bethlehem, Pennsylvania to Larkspur, California.
The flight distance (direct flight from Bethlehem, PA to Larkspur, CA) is 2,499.06 mi.
2,834 mi = 4,561.26 kms