There are
2,664 mi
from Boynton Beach, FL to Garden Grove, CA
That's the driving distance. It would take 1 day 22 hours to go from Boynton Beach, Florida to Garden Grove, California.
The flight distance (direct flight from Boynton Beach, FL to Garden Grove, CA) is 2,304.15 mi.
2,664 mi = 3.22 kms