There are
2,670 mi
from Boynton Beach, FL to Sierra Madre, CA
That's the driving distance. It would take 1 day 22 hours to go from Boynton Beach, Florida to Sierra Madre, California.
The flight distance (direct flight from Boynton Beach, FL to Sierra Madre, CA) is 2,311.72 mi.
2,670 mi = 3.22 kms