Miles between St Louis, MO and Piqua, OH

There are
367 mi
from St Louis, MO to Piqua, OH

That's the driving distance. It would take 7 hours 3 mins to go from St Louis, Missouri to Piqua, Ohio.

The flight distance (direct flight from St Louis, MO to Piqua, OH) is 334.87 mi.

367 mi = 590.23 kms