There are
388 mi
from Antioch, CA to Rancho Cucamonga, CA
That's the driving distance. It would take 7 hours 19 mins to go from Antioch, California to Rancho Cucamonga, California.
The flight distance (direct flight from Antioch, CA to Rancho Cucamonga, CA) is 357.59 mi.
388 mi = 624.86 kms