There are
1,404 mi
from Rancho Cucamonga, CA to Dallas, TX
That's the driving distance. It would take 1 day to go from Rancho Cucamonga, California to Dallas, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Dallas, TX) is 1,201.66 mi.
1,404 mi = 1.61 kms