Miles between Poplar Bluff, MO and Oak Ridge, TN

There are
405 mi
from Poplar Bluff, MO to Oak Ridge, TN

That's the driving distance. It would take 7 hours 33 mins to go from Poplar Bluff, Missouri to Oak Ridge, Tennessee.

The flight distance (direct flight from Poplar Bluff, MO to Oak Ridge, TN) is 344.43 mi.

405 mi = 652.38 kms