The Mississippi.
The Mississippi River is one of the longest in the US, and flows from northern Minnesota south to the Gulf of Mexico.
The second largest River in North America is the Yukon River witch flows northwest Canada to the Beaufort Sea
the longest south to north river is Porn ro river search it in google ]
The black river flows north to south. The nile river is the only river in the world that flows south to north.
The Amazon River which flows through Brazil
The Mississippi River is the longest north/south river in North America.
It flows North to South
The Missouri River is the longest north to south river in the United States. It is 2,341 miles in length.
The Missouri River travels through a number of US States which include: * Missouri *Kansas* Iowa * Nebraska * South Dakota * North Dakota * Montana.
The Mississippi River.
There are a handful of Canadian rivers that run from south to north. The three that strictly flow south to north are Niagara, Richelieu, and the Athabasca.
The Elbe River flows into the North Sea