Jane Ohio is a big state currently I do not know of a way to search the entire state for a specific range. You may want to limit your search to areas. It is a 5-6 hour drive from Portsmouth to Toledo. Do you prefer hilly terain you may want to look at the ease side of the state. The Great Lakes are on the northern boarder with great summer activities. Down where I am in the Ohio River valley we have summer fun and lots of activities near by.