Miles between St Louis, MO and Dyer, IN

There are
291 mi
from St Louis, MO to Dyer, IN

That's the driving distance. It would take 5 hours 31 mins to go from St Louis, Missouri to Dyer, Indiana.

The flight distance (direct flight from St Louis, MO to Dyer, IN) is 243.48 mi.

291 mi = 468.04 kms