Miles between Poplar Bluff, MO and Port Arthur, TX

There are
621 mi
from Poplar Bluff, MO to Port Arthur, TX

That's the driving distance. It would take 11 hours 23 mins to go from Poplar Bluff, Missouri to Port Arthur, Texas.

The flight distance (direct flight from Poplar Bluff, MO to Port Arthur, TX) is 516.97 mi.

621 mi = 999.79 kms