Miles between St Louis, MO and Horn Lake, MS

There are
299 mi
from St Louis, MO to Horn Lake, MS

That's the driving distance. It would take 5 hours 28 mins to go from St Louis, Missouri to Horn Lake, Mississippi.

The flight distance (direct flight from St Louis, MO to Horn Lake, MS) is 253.85 mi.

299 mi = 481.11 kms