There are
892 mi
from Bellingham, WA to Larkspur, CA
That's the driving distance. It would take 17 hours 22 mins to go from Bellingham, Washington to Larkspur, California.
The flight distance (direct flight from Bellingham, WA to Larkspur, CA) is 747.97 mi.
892 mi = 1,435.92 kms