Miles between Poplar Bluff, MO and Duncan, OK

There are
551 mi
from Poplar Bluff, MO to Duncan, OK

That's the driving distance. It would take 10 hours 14 mins to go from Poplar Bluff, Missouri to Duncan, Oklahoma.

The flight distance (direct flight from Poplar Bluff, MO to Duncan, OK) is 452.34 mi.

551 mi = 886.81 kms