Miles between Rancho Cucamonga, CA and Walnut Creek, CA

There are
400 mi
from Rancho Cucamonga, CA to Walnut Creek, CA

That's the driving distance. It would take 7 hours 24 mins to go from Rancho Cucamonga, California to Walnut Creek, California.

The flight distance (direct flight from Rancho Cucamonga, CA to Walnut Creek, CA) is 362.41 mi.

400 mi = 643.51 kms