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