Miles between Chattanooga, TN and Mt Pleasant, SC

There are
421 mi
from Chattanooga, TN to Mt Pleasant, SC

That's the driving distance. It would take 8 hours 8 mins to go from Chattanooga, Tennessee to Mt Pleasant, South Carolina.

The flight distance (direct flight from Chattanooga, TN to Mt Pleasant, SC) is 348.83 mi.

421 mi = 677.84 kms