There are
2,463 mi
from Walnut Creek, CA to Eastlake, OH
That's the driving distance. It would take 1 day 18 hours to go from Walnut Creek, California to Eastlake, Ohio.
The flight distance (direct flight from Walnut Creek, CA to Eastlake, OH) is 2,152.02 mi.
2,463 mi = 3,963.27 kms