București → Veliko Tarnovo → Belogradchik → Vidin → Beograd → Pecs → Budapest → Bratislava → Wien → Wachau Valley → Melk → Salzburg → Passau → Regensburg

Budapest → Pecs → Vukovar → Beograd → Djerdap I → Vidin → Ruse → București → Constanta

Constanta → București → Ruse → Vidin → Djerdap I → Beograd → Vukovar → Pecs → Budapest

Amsterdam → Cologne → Rudesheim → Miltenberg → Wurzburg → Bamberg → Nurnberg → Regensburg → Passau → Melk → Wien → Bratislava → Budapest → Pecs → Vukovar → Beograd → Djerdap I → Ruse → Constanta → București

București → Constanta → Ruse → Djerdap I → Beograd → Vukovar → Pecs → Budapest → Bratislava → Wien → Melk → Passau → Regensburg → Nurnberg → Bamberg → Wurzburg → Miltenberg → Rudesheim → Cologne → Amsterdam