Belgrade

Passau → Wenen → Esztergom → Belgrado → Golubac → Svishtov → Harsova → Oltenita → Vidin → Iron Gates → Novi Sad → Mohacs → Boedapest → Bratislava → Duernstein → Passau

Boekarest → Sibiu → Brasov → Boekarest → Harsova → Fetesti → Svishtov → Iron Gates → Belgrado → Mohacs → Boedapest → Bratislava → Wenen

Wenen → Esztergom → Vukovar → Belgrado → Golubac → Svishtov → Harsova → Fetesti → Boekarest → Brasov → Boekarest

Boekarest → Harsova → Fetesti → Svishtov → Iron Gates → Belgrado → Mohacs → Boedapest → Bratislava → Wenen

Boedapest → Kalocsa & Paprika Museum or Puszta with equestrian farm → Belgrado → Iron Gates Gorge → Pleven → Boekarest → Danube Delta → Constanța → Veliko Tarnovo, Arbanasi & Ivanovo → Belogradchik → Iron Gates, Lepinski Vir & Kapetan Mišin breg → Novi Sad → Osijek and Vukovar, or Kopački Rit Nature Park → Boedapest

Passau → Wenen → Solt → Kalocsa → Batina → Novi Sad → Belgrado → River Day → Rousse → Fetești → Harsova → Fetești → Rousse → Svishtov → Vidin → Donji Milanovac → Golubac → Vukovar → Boedapest → Bratislava → Melk → Passau

Giurgiu → Rousse → Vidin → Donji Milanovac → Golubac → Belgrado → Novi Sad → Ordas → Boedapest → Bratislava → Wenen → Dürnstein → Melk → Passau → Regensburg → Neurenberg → Bamberg → Würzburg → Wertheim → Miltenberg → Rüdesheim → Koblenz → Cologne → Amsterdam

Passau → Wenen → Solt → Kalocsa → Batina → Belgrado → River Day → Rousse → Fetești → Harsova → Fetești → Rousse → Svishtov → Vidin → Donji Milanovac → Golubac → Vukovar → Boedapest → Bratislava → Melk → Passau

Wenen → Boedapest → Belgrado → River Day → Rousse → Fetești → Harsova → Rousse → Svishtov → Vidin → Golubac → Novi Sad → Ilok → Vukovar → Solt → Komarom → Bratislava → Hainburg → Wenen

Passau → Melk → Krems → Bratislava → Solt → Kalocsa → Aljmas → Belgrado → Novi Sad → Ilok → Osijek → Boedapest → Vac → Komarom → Wenen → Linz on the Danube → Passau

Amsterdam → Cologne → Rüdesheim → Miltenberg → Wertheim → Würzburg → Bamberg → Neurenberg → Regensburg → Passau → Linz → Melk → Dürnstein → Wenen → Bratislava → Boedapest → Ordas → Novi Sad → Belgrado → Golubac → Donji Milanovac → Vidin → Rousse → Giurgiu → Boekarest

Wenen → Esztergom → Vukovar → Belgrado → Golubac → Svishtov → Harsova → Fetesti → Boekarest