Miles between Columbia, SC and Ashland, KY

There are
423 mi
from Columbia, SC to Ashland, KY

That's the driving distance. It would take 8 hours 12 mins to go from Columbia, South Carolina to Ashland, Kentucky.

The flight distance (direct flight from Columbia, SC to Ashland, KY) is 322 mi.

423 mi = 680.12 kms