Djerdap I

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

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

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

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