There are
539 mi
from Rancho Cucamonga, CA to Susanville, CA
That's the driving distance. It would take 10 hours 59 mins to go from Rancho Cucamonga, California to Susanville, California.
The flight distance (direct flight from Rancho Cucamonga, CA to Susanville, CA) is 467.23 mi.
539 mi = 867.76 kms