The i-75 travels across Ohio in generally a north - south direction
... to the north; the i-75 travels into the state of
and to the south; the i-75
travels into the state of Kentucky.
The total distance of the i-75 across the state of Ohio is approx. 211 miles
long, which requires an approx. driving time of 3 hours and 31 minutes to complete when driving an average speed of 60 miles
See also: Regional i-75 Ohio traffic maps;
i-75 Ohio Traffic Map.