World's 2nd longest, begins in the Andes in Peru, empties into the Atlantic in Brazil

World's 5th longest, begins in DRC, empties into the Atlantic

Europe's 2nd longest, begins in the Black Forest in Germany, empties into the Black Sea

River rising in Australia's Great Dividing Range, and later joining the Murray River

Western Russian river emptying into the Sea of Azov

River rising in the Czech Republic and flowing through Germany, emptying into the North Sea

Part of a river system that rises in Turkey, joining the Tigris before forming the Shatt al Arab, which flows into the Persian Gulf

India's sacred river beginning in the Himalayas, emptying into the Bay of Bengal

Pakistan's longest river, rising in Tibet and emptying into the Arabian Sea

Jordan's and Israel's only important river, rising in Syria, emptying into the Dead Sea

France's longest river, flowing through a region known for its many castles

Australia's longest permanently flowing river, rising in the Australian Alps, emptying into Encounter Bay

The largest blackwater river in the world
The largest left tributary of the Amazon

World's longest river, rises near the equator, flows into the Mediterranean Sea

Venezuela's longest river

Italy's largest waterway

Rises in Switzerland, flows through Germany and the Netherlands, empties into the North Sea

Rises in Switzerland, flows through France, empties into the Mediterranean Sea

Long French river that flows through Paris and empties into the English Channel

Longest river entirely within England, flows through London

Long Italian river that rises in the Apennine Mountains, flows through Rome

After being joined by the Euphrates, forms the Shatt al Arab, which flows into the Persian Gulf

Russian river that is Europe's longest

World's 3rd longest river, China's longest

Chinese river sometimes called 'China's Sorrow' because of its many floods bringing death and hunger

10th largest river in the world, but forms the largest river system in North America

The longest river in North America, rising in the Rockies and emptying near St. Louis

Rises in the Rockies, empties into the Gulf of California, a river noted for its canyons, especially the Grand Canyon

Flows from the Beaufort Sea to Thutade Lake, the longest river in Canada