There are
2,539 mi
from Chino Hills, CA to Knightdale, NC
That's the driving distance. It would take 1 day 20 hours to go from Chino Hills, California to Knightdale, North Carolina.
The flight distance (direct flight from Chino Hills, CA to Knightdale, NC) is 2,213.22 mi.
2,539 mi = 3.22 kms