There are
2,950 mi
from Deerfield Beach, FL to Watsonville, CA
That's the driving distance. It would take 2 days 5 hours to go from Deerfield Beach, Florida to Watsonville, California.
The flight distance (direct flight from Deerfield Beach, FL to Watsonville, CA) is 2,536 mi.
2,950 mi = 3.22 kms