There are
2,984 mi
from Boynton Beach, FL to San Bruno, CA
That's the driving distance. It would take 2 days 5 hours to go from Boynton Beach, Florida to San Bruno, California.
The flight distance (direct flight from Boynton Beach, FL to San Bruno, CA) is 2,571.08 mi.
2,984 mi = 3.22 kms