There are
1,033 mi
from Baton Rouge, LA to Marietta, OH
That's the driving distance. It would take 19 hours 3 mins to go from Baton Rouge, Louisiana to Marietta, Ohio.
The flight distance (direct flight from Baton Rouge, LA to Marietta, OH) is 825.97 mi.
1,033 mi = 1,663.08 kms