There are
1,419 mi
from Rancho Cucamonga, CA to Mesquite, TX
That's the driving distance. It would take 1 day to go from Rancho Cucamonga, California to Mesquite, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Mesquite, TX) is 1,211.86 mi.
1,419 mi = 1.61 kms