There are
1,389 mi
from Grand Prairie, TX to Rancho Cucamonga, CA
That's the driving distance. It would take 23 hours 53 mins to go from Grand Prairie, Texas to Rancho Cucamonga, California.
The flight distance (direct flight from Grand Prairie, TX to Rancho Cucamonga, CA) is 1,189.32 mi.
1,389 mi = 1.61 kms