There are
2,160 mi
from Montebello, CA to Oak Ridge, TN
That's the driving distance. It would take 1 day 13 hours to go from Montebello, California to Oak Ridge, Tennessee.
The flight distance (direct flight from Montebello, CA to Oak Ridge, TN) is 1,910.57 mi.
2,160 mi = 3,476.45 kms