There are
2,457 mi
from Hayward, CA to Westlake, OH
That's the driving distance. It would take 1 day 18 hours to go from Hayward, California to Westlake, Ohio.
The flight distance (direct flight from Hayward, CA to Westlake, OH) is 2,135.98 mi.
2,457 mi = 3.22 kms