The Danube River. It is better known as the "Doanu" in German and the "Duna" in Hungarian.
The Danube River.
Vienna, Austria Bratislava, Slovakia Budapest, Hungary Belgrade, Serbia
Sofia, Bulgaria, Bratislava, Slovakia, Budapest, Hungary, and Belgrade, Serbia.
Danube is one of Europe's longest rivers there are few capitals alongside : from southeast: Bucharest, Romania (in neighborhood) Belgrade, Serbia Budapest, Hungary Bratislava, Slovakia Vienna, Austria
It flows in Europe through Austria (Vienna), Hungary (Budapest), Serbia (Belgrade), Slovakia (Bratislava) & Romania and then into the Black Sea.
The Danube River flows through several major cities, including Vienna (Austria), Budapest (Hungary), Belgrade (Serbia), and Bratislava (Slovakia).
Hungary is located in Central Europe, bordered by Austria, Slovakia, Ukraine, Romania, Serbia, Croatia, and Slovenia. It is landlocked, with the Danube River flowing through its capital city of Budapest.
The Danube (famed for "The Blue Danube Waltz" among other things) flows through Vienna, Austria, and between Buda and Pest, Hungary (which united n 1873 to form Budapest). The Third world capital it flows through is Belgrade, Serbia.The Danube River.
It is because it passes through 10 European countries including Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine. It also passes through the capital cities of some of these countries namely Vienna (Austria), Bratislava (Slovakia), Budapest (Hungary) and Belgrade (Serbia).
Without looking at a map, and not being a native of any of the countries it passes through I would hazard a guess at Ulm, Vienna and Budapest, Belgrade, wrong perhaps
Shortest: Lufthansa from Budapest through Frankfurt to Kuwait. Duration: 8hr 55mn
The answer you are looking for is the Danube. It actually flows through 4 capital cities: Vienna - Austria Budapest - Hungary Belgrade - Serbia Bratislava - Slovakia