largest three rivers in the world
The Missouri-Mississippi River system at about 3,900 miles (6,300 km) in length, it is the fourth longest river in the world. Its average discharge of water makes it the tenth largest river in the world. It is the only river located in North America that made the top ten longest rivers list.
World Map shows location of top ten longest rivers by length in Kilometers. While Nile River is the longest river on earth with length of 6,695 km. and number two is Amazon River with 6,516 km.