There are
2,949 mi
from Sunnyvale, CA to Royal Palm Beach, FL
That's the driving distance. It would take 2 days 5 hours to go from Sunnyvale, California to Royal Palm Beach, Florida.
The flight distance (direct flight from Sunnyvale, CA to Royal Palm Beach, FL) is 2,534.26 mi.
2,949 mi = 3.22 kms