There are
2,505 mi
from Palo Alto, CA to Willowick, OH
That's the driving distance. It would take 1 day 19 hours to go from Palo Alto, California to Willowick, Ohio.
The flight distance (direct flight from Palo Alto, CA to Willowick, OH) is 2,166.34 mi.
2,505 mi = 4,031.70 kms