Largest river in Portugal is the Tagus.
The River Shannon in the Republic of Ireland, at 386 kilometers, is the longest river in the British Isles
1738 kilometers, the longest river in Canada
The widest river in the world is the Amazon River. It is also considered the longest river in the world as well. It is 6,400 kilometers long and 40 kilometers wide.
The longest river in China is the Yangtze. It is the longest river in Asia and the third longest in the world. It measures over 6,300 kilometers in length.
The Amu Darya River is the longest river in the Asian portion of the Commonwealth of Independent States. It is 2,540 kilometers in length.
The longest river in Chad is the Chari River (also called the Shari). At 1200 kilometers (720 miles) long.
Volga River in Russia 2290miles or 3685 kilometers long.
The longest stream ever recorded is the Nile River in Africa, stretching over 4,100 miles (6,650 kilometers) in length. It is considered the longest river in the world.
The Susquehanna River has a length of 747km; the longest river on the US east coast.
The Congo River 4,374 kilometers (2,718 miles) is the second longest river in Africa.
The length of the Yangtze River is 6,236 km or 3,876 miles. It is the longest river of China.
It is a river in the Canadian provinces of Ontario and Quebec.