There are
2,449 mi
from Boynton Beach, FL to San Luis, AZ
That's the driving distance. It would take 1 day 18 hours to go from Boynton Beach, Florida to San Luis, Arizona.
The flight distance (direct flight from Boynton Beach, FL to San Luis, AZ) is 2,118.14 mi.
2,449 mi = 3.22 kms