There are
255 mi
from Rancho Cucamonga, CA to Fresno, CA
That's the driving distance. It would take 4 hours 47 mins to go from Rancho Cucamonga, California to Fresno, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Fresno, CA) is 219.86 mi.
255 mi = 410.14 kms