There are
2,995 mi
from Boynton Beach, FL to Larkspur, CA
That's the driving distance. It would take 2 days 5 hours to go from Boynton Beach, Florida to Larkspur, California.
The flight distance (direct flight from Boynton Beach, FL to Larkspur, CA) is 2,579.62 mi.
2,995 mi = 4,820.33 kms