Miles between Poplar Bluff, MO and Knoxville, TN

There are
423 mi
from Poplar Bluff, MO to Knoxville, TN

That's the driving distance. It would take 7 hours 53 mins to go from Poplar Bluff, Missouri to Knoxville, Tennessee.

The flight distance (direct flight from Poplar Bluff, MO to Knoxville, TN) is 364.23 mi.

423 mi = 680.53 kms