What are the twin cities that lie along the Missouri River?

Answer 1

Although there are cities which lie across the Missouri river from each other, such as:

Pierre and Fort Pierre, South Dakota

Bismarck and Mandan, North Dakota

and others, none of them are really known as 'twin cities'.

The two cities famously known as the "Twin Cities" are St. Paul and Minneapolis, Minnesota, which lie along the Mississippi river.

Answer 2

The twin cities that lie along the Missouri River are Kansas City in Missouri and Kansas City in Kansas. These cities are separated by the Missouri River and are collectively referred to as the Kansas City metropolitan area.

Answer 3

There are three US state capitals on the Missouri River.

1. Jefferson City, Missouri
2. Pierre, South Dakota
3. Bismark, North Dakota