Miles between Marietta, GA and Sumter, SC

There are
278 mi
from Marietta, GA to Sumter, SC

That's the driving distance. It would take 5 hours 22 mins to go from Marietta, Georgia to Sumter, South Carolina.

The flight distance (direct flight from Marietta, GA to Sumter, SC) is 241.23 mi.

278 mi = 447.36 kms