Miles between Washington, DC and Oak Ridge, TN

There are
510 mi
from Washington, DC to Oak Ridge, TN

That's the driving distance. It would take 9 hours 28 mins to go from Washington, District of Columbia to Oak Ridge, Tennessee.

The flight distance (direct flight from Washington, DC to Oak Ridge, TN) is 443.80 mi.

510 mi = 820.72 kms