Nile River - The Nile is the longest river in the world, stretching over 4,100 miles.
Amazon River - The Amazon is the largest river in the world by volume and the second-longest after the Nile.
Yangtze River - The Yangtze is the longest river in Asia and the third-longest in the world.
Mississippi River - The Mississippi is the fourth-longest river in the world and the largest river system in North America.
Danube River - The Danube is the second-longest river in Europe and flows through 10 countries.
Ganges River - The Ganges is a sacred river in India and Bangladesh and is worshipped by Hindus as the goddess Ganga.
Mekong River - The Mekong is the 12th-longest river in the world and flows through six countries in Southeast Asia.
Rhine River - The Rhine is the longest river in Germany and the second-longest in Central and Western Europe.
Niger River - The Niger is the third-longest river in Africa and flows through several West African countries.
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