The Mackenzie River is the farthest north in the western hemisphere. It is located in Canada's Northwest Territories and flows into the Arctic Ocean.
Ohio River
For the 48 contiguous US states, Minnesota extends the farthest north. The Angle Inlet of northern Minnesota at 49°23'N is north of the 49° boundary between the U.S. and Canada. For all 50 US states, Alaska extends the farthest north.
texas valley
The major rivers in the north central plains region of Texas are Red River, Sabine River, Trinity River, Brazos River and Colorado River.
Along the Colorado River northern boundary of Texas. The Panhandle is not referred to as North Texas.
The river Quinnipiac is farthest south in CT
In the contiguous 48 states, Minnesota extends slightly farther north than other western states (Washington, Idaho, Montana, North Dakota).The farthest south is Florida, where the Keys extend below 25°N latitude, the approximate southern limit of Texas.
Atlanta is farthest north.
north pole and south pole are the farthest points on earth
Alaska is farthest north.
The state that is farthest to the north is the state of Maine.