Miles between St Louis, MO and Seymour, IN

There are
257 mi
from St Louis, MO to Seymour, IN

That's the driving distance. It would take 5 hours 36 mins to go from St Louis, Missouri to Seymour, Indiana.

The flight distance (direct flight from St Louis, MO to Seymour, IN) is 233.16 mi.

257 mi = 413.12 kms