There are
1,359 mi
from Rancho Cucamonga, CA to Denton, TX
That's the driving distance. It would take 23 hours 53 mins to go from Rancho Cucamonga, California to Denton, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Denton, TX) is 1,176.27 mi.
1,359 mi = 1.61 kms