There are
2,961 mi
from Deerfield Beach, FL to Campbell, CA
That's the driving distance. It would take 2 days 5 hours to go from Deerfield Beach, Florida to Campbell, California.
The flight distance (direct flight from Deerfield Beach, FL to Campbell, CA) is 2,548.76 mi.
2,961 mi = 4,764.85 kms