Brazil

Bolivia

Paraguay

River

Paraná

River

Paraguay

São Paulo

Asunción

Itaipú dam

Yacyretá dam

Argentina

Paraná

River

Uruguay

Buenos Aires

500km

500 miles

Paraguay

River

Brazil

Bolivia

Paraná

River

Rio de Janeiro

Paraguay

São Paulo

Asunción

Itaipú dam

Pacific

Ocean

Atlantic

Ocean

Yacyretá dam

Argentina

Paraná

River

Uruguay

500km

Buenos Aires

500 miles