Miles between St Louis, MO and Irmo, SC

There are
737 mi
from St Louis, MO to Irmo, SC

That's the driving distance. It would take 13 hours 44 mins to go from St Louis, Missouri to Irmo, South Carolina.

The flight distance (direct flight from St Louis, MO to Irmo, SC) is 591.28 mi.

737 mi = 1,186.39 kms