Miles between St Louis, MO and Owosso, MI

There are
522 mi
from St Louis, MO to Owosso, MI

That's the driving distance. It would take 9 hours 44 mins to go from St Louis, Missouri to Owosso, Michigan.

The flight distance (direct flight from St Louis, MO to Owosso, MI) is 436.12 mi.

522 mi = 839.51 kms