Miles between West Columbia, SC and Duncanville, TX

There are
997 mi
from West Columbia, SC to Duncanville, TX

That's the driving distance. It would take 18 hours 3 mins to go from West Columbia, South Carolina to Duncanville, Texas.

The flight distance (direct flight from West Columbia, SC to Duncanville, TX) is 917.94 mi.

997 mi = 1,605.16 kms