There are
2,663 mi
from Deerfield Beach, FL to San Clemente, CA
That's the driving distance. It would take 1 day 22 hours to go from Deerfield Beach, Florida to San Clemente, California.
The flight distance (direct flight from Deerfield Beach, FL to San Clemente, CA) is 2,287.64 mi.
2,663 mi = 3.22 kms