The Potomac does a lot of wandering around on its way to the Chesapeake Bay. It begins its 380 mile journey heading Northeast before it turns to the Southeast and even acts like it is reversing direection at some points.
Potomac River
The Nile River flows from the North
The black river flows north to south. The nile river is the only river in the world that flows south to north.
north to south
From north to south.
From South to North
North to south
south to north
North/south/north over the River Thames.
Mostly North to South.
it flows from south to north
North to south