There are
2,798 mi
from Hayward, CA to Pinellas Park, FL
That's the driving distance. It would take 2 days 2 hours to go from Hayward, California to Pinellas Park, Florida.
The flight distance (direct flight from Hayward, CA to Pinellas Park, FL) is 2,367.74 mi.
2,798 mi = 3.22 kms