ohio
The Ohio River forms the southern borders of Ohio and Indiana.
Ohio
The Ohio River creates the southern borders of Indiana, Illinois, and Ohio where it meets the Mississippi River.
The Ohio River forms the borders of West Virginia, Ohio, Kentucky, Indiana, and Illinois. The border terminates at the confluence with the Mississippi and the border with Pennsylvania.
The border is the Ohio River.
The Ohio river valley begins in the northern borders of West Virginia and Kentucky; and the southern borders of Ohio, Indiana and Illinois. The Ohio river empties into the Mississippi river near Cairo Illinois.
Ohio, Indiana & Illinois
The Ohio river is located on the southern boundary of Indiana and Ohio. The Ohio River also borders northern Kentucky.
Mississippi is on the southern border of the United States. It borders the Gulf of Mexico. It does not border any country.
Ohio River
Michigan, Ohio, Kentucky, and Illinois border Indiana.
Wabash, Ohio and Mississippi respectively