Miles between St Louis, MO and Slidell, LA

There are
658 mi
from St Louis, MO to Slidell, LA

That's the driving distance. It would take 12 hours 7 mins to go from St Louis, Missouri to Slidell, Louisiana.

The flight distance (direct flight from St Louis, MO to Slidell, LA) is 577.54 mi.

658 mi = 1,059.12 kms