Miles between St Louis, MO and Mountain Home, AR

There are
251 mi
from St Louis, MO to Mountain Home, AR

That's the driving distance. It would take 5 hours 19 mins to go from St Louis, Missouri to Mountain Home, Arkansas.

The flight distance (direct flight from St Louis, MO to Mountain Home, AR) is 198.57 mi.

251 mi = 404.33 kms