There are
2,146 mi
from Chino Hills, CA to Oak Ridge, TN
That's the driving distance. It would take 1 day 13 hours to go from Chino Hills, California to Oak Ridge, Tennessee.
The flight distance (direct flight from Chino Hills, CA to Oak Ridge, TN) is 1,889.83 mi.
2,146 mi = 3.22 kms