Miles between Chattanooga, TN and Irmo, SC

There are
327 mi
from Chattanooga, TN to Irmo, SC

That's the driving distance. It would take 6 hours 9 mins to go from Chattanooga, Tennessee to Irmo, South Carolina.

The flight distance (direct flight from Chattanooga, TN to Irmo, SC) is 243.94 mi.

327 mi = 526.09 kms