There are
938 mi
from Baton Rouge, LA to Piqua, OH
That's the driving distance. It would take 17 hours 17 mins to go from Baton Rouge, Louisiana to Piqua, Ohio.
The flight distance (direct flight from Baton Rouge, LA to Piqua, OH) is 773.47 mi.
938 mi = 1,510.27 kms