There are
1,264 mi
from Rancho Cucamonga, CA to Fredericksburg, TX
That's the driving distance. It would take 21 hours 27 mins to go from Rancho Cucamonga, California to Fredericksburg, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Fredericksburg, TX) is 1,124.42 mi.
1,264 mi = 1.61 kms