There are
1,056 mi
from Rancho Cucamonga, CA to Plainview, TX
That's the driving distance. It would take 18 hours 44 mins to go from Rancho Cucamonga, California to Plainview, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Plainview, TX) is 907.50 mi.
1,056 mi = 1,699.37 kms