There are
308 mi
from Rancho Cordova, CA to Arroyo Grande, CA
That's the driving distance. It would take 6 hours to go from Rancho Cordova, California to Arroyo Grande, California.
The flight distance (direct flight from Rancho Cordova, CA to Arroyo Grande, CA) is 243 mi.
308 mi = 495.60 kms