There are
2,428 mi
from Concord, CA to Westlake, OH
That's the driving distance. It would take 1 day 18 hours to go from Concord, California to Westlake, Ohio.
The flight distance (direct flight from Concord, CA to Westlake, OH) is 2,126.26 mi.
2,428 mi = 3.22 kms