There are
662 mi
from Poplar Bluff, MO to Cuyahoga Falls, OH
That's the driving distance. It would take 12 hours 36 mins to go from Poplar Bluff, Missouri to Cuyahoga Falls, Ohio.
The flight distance (direct flight from Poplar Bluff, MO to Cuyahoga Falls, OH) is 565.77 mi.
662 mi = 1,065.95 kms