Miles between West Columbia, SC and Duncan, OK

There are
1,131 mi
from West Columbia, SC to Duncan, OK

That's the driving distance. It would take 20 hours 17 mins to go from West Columbia, South Carolina to Duncan, Oklahoma.

The flight distance (direct flight from West Columbia, SC to Duncan, OK) is 963.81 mi.

1,131 mi = 1,819.60 kms