There are
2,530 mi
from Rancho Cucamonga, CA to Clayton, NC
That's the driving distance. It would take 1 day 20 hours to go from Rancho Cucamonga, California to Clayton, North Carolina.
The flight distance (direct flight from Rancho Cucamonga, CA to Clayton, NC) is 2,206.22 mi.
2,530 mi = 3.22 kms