There are
1,179 mi
from Rancho Cucamonga, CA to Sweetwater, TX
That's the driving distance. It would take 20 hours 12 mins to go from Rancho Cucamonga, California to Sweetwater, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Sweetwater, TX) is 997.87 mi.
1,179 mi = 1.61 kms