There are
2,142 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.
2,142 mi = 3,446.48 kms