Miles between Napa, CA and Rancho Cucamonga, CA

There are
435 mi
from Napa, CA to Rancho Cucamonga, CA

That's the driving distance. It would take 8 hours 9 mins to go from Napa, California to Rancho Cucamonga, California.

The flight distance (direct flight from Napa, CA to Rancho Cucamonga, CA) is 391.01 mi.

435 mi = 700.26 kms