There are
2,415 mi
from Walnut Creek, CA to Berea, KY
That's the driving distance. It would take 1 day 18 hours to go from Walnut Creek, California to Berea, Kentucky.
The flight distance (direct flight from Walnut Creek, CA to Berea, KY) is 2,049.47 mi.
2,415 mi = 3,886.85 kms