Solimões
The 88th longest river in the world
Solimões (Portuguese pronunciation: [soliˈmõjs]) is the name often given to upper stretches of the Amazon River in Brazil from its confluence with the Rio Negro upstream to the border of Peru. The Solimões flows for about 1,600 km (1, 000 miles) through a floodplain about 80 km (50 miles) wide.
Flows through: Brazil.
River data from Wikidata (CC0); lengths normalised to a common unit.