Miles between St Louis, MO and Simpsonville, SC

There are
665 mi
from St Louis, MO to Simpsonville, SC

That's the driving distance. It would take 12 hours 40 mins to go from St Louis, Missouri to Simpsonville, South Carolina.

The flight distance (direct flight from St Louis, MO to Simpsonville, SC) is 515.50 mi.

665 mi = 1,070.07 kms