The Danube flows through Belgrade, and the Sava joins it there.
No river flows through Vienna, Belgrade and Portugal. The Danube does flow through Vienna and Belgrade, but not through Portugal.
The Danube runs through Belgrade.
The Sava River flows into the Danube in Belgrade.
River Danube flows through Vienna,Budapest and Belgrade
The river that flows through Vienna, Budapest and Belgrade is THE Danube river, who happens to cross Germany, Slovakia, Austria, Hungary, Croatia, Serbia, Romania borders of Bulgaria and joins the Black Sea at the borders of Romania and Ukraine.
Danube
The river that passes through the Eternal City is the Tiber River.
The Sava River
The equator passes through the countries of Ecuador, Brazil, and Colombia. The Amazon River also passes through these three countries.
The North Platte river passes through the city of Casper.
The Gomti River passes through Lucknow.
the Manzanares river flows through Madrid.