There are
1,687 mi
from Rancho Cucamonga, CA to Jennings, LA
That's the driving distance. It would take 1 day 4 hours to go from Rancho Cucamonga, California to Jennings, Louisiana.
The flight distance (direct flight from Rancho Cucamonga, CA to Jennings, LA) is 1,479.11 mi.
1,687 mi = 1.61 kms