Indiana is a neighboring state of Ohio that shares a similar geography of flat to rolling plains and a humid continental climate with hot summers and cold winters.
Pennsylvania is an eastern state that borders Ohio and has a similar geography of diverse landscapes, ranging from mountains and valleys to plateaus and plains, and a humid continental climate with moderate to high precipitation and temperature variations.
Missouri is another Midwestern state that has a similar geography of mostly flat to rolling hills and a humid continental climate with hot, humid summers and cold, snowy winters.
Kentucky is a southern state that borders Ohio and has a similar geography of rolling hills, plateaus, and valleys and a humid subtropical climate with warm, wet summers and mild to cold winters.
Virginia is another southern state that borders Ohio and has a similar geography of diverse regions, from the Appalachian Mountains to the Atlantic Coastal Plain, and a humid subtropical climate with hot, humid summers and mild to cold winters.