Miles between Columbia, SC and Decatur, IL

There are
769 mi
from Columbia, SC to Decatur, IL

That's the driving distance. It would take 14 hours 41 mins to go from Columbia, South Carolina to Decatur, Illinois.

The flight distance (direct flight from Columbia, SC to Decatur, IL) is 594.67 mi.

769 mi = 1,237.12 kms