The Ohio River
The width of the Ohio River.
The Ohio River separates Kentucky (to the south) from the states of Illinois, Indiana, and Ohio (to the north).
The Ohio river forms the boundary between Kentucky and the states of Ohio, Indiana and Illinois.
Missouri, Illinois, and KentuckyIllinois, Missouri, Kentuckey
The US State of Illinois and the US State of Kentucky share a border with the Ohio River that runs between the two States. There is no land border with each other.
The Ohio River forms Ohio's southern border.
The three states that touch the Ohio and Mississippi river is Illinois, Kentucky, and Missouri.
Wabash River.
Kentucky, Illinois, and Missouri come together where the Ohio River meets the Mississippi River. Other states that come together along the Ohio River are: Kentucky, Illinois, and Indiana Kentucky, Indiana, and Ohio Kentucky, Ohio, and West Virginia Ohio, West Virginia, and Pennsylvania
The Ohio River.
The answer is the Ohio River