The Rappahannock River
The longest river in the State of Ohio is the Scioto, at 231 miles long. The Scioto originates in Auglaize County in West Central Ohio and terminates in the Ohio River near Portsmouth. The Ohio River, which borders 451 miles of the State, comprises portions of the eastern and southern border of the state and does not reside in the State.
The Ohio River
The Missouri River is 2,341 miles long and the longest in America.
The Wabash is the longest river in Indiana. It flows from Ohio across northern Indiana until it forms the border between Indiana and Illinois.
The Mississippi River, and its tributaries including the Missouri and Ohio Rivers. The Missouri River can be considered to be the longest interior river.
The longest river among those listed is the Mississippi River, which stretches approximately 2,340 miles. In comparison, the Ohio River is about 981 miles long, the Hudson River measures around 315 miles, and the Delaware River is approximately 330 miles long. Therefore, the Mississippi River is significantly longer than the other three rivers.
Kentucky, which is on the south and east side of the Ohio River has the longest border.
The Missouri River is 2,341 miles long making it the longest river in the United States. It is followed in length by the Mississippi River, Yukon River, Rio Grande, Colorado River, Arkansas River, Columbia River, Red River, Snake River and Ohio River.
The Wabash is the longest river in Indiana. It flows from Ohio across northern Indiana until it forms the border between Indiana and Illinois.
The Ohio River
* Its source is Lake Itasca in Minnesota. * It is the second longest US River at 2,320 miles. * The Missouri which is one of its tributaries is the longest. * Other tributaries include the Ohio, Illinois and Arkansas River systems. * Its mouth is the Gulf of Mexico.