There are
1,390 mi
from Rancho Cucamonga, CA to Robinson, TX
That's the driving distance. It would take 1 day to go from Rancho Cucamonga, California to Robinson, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Robinson, TX) is 1,201.31 mi.
1,390 mi = 1.61 kms