Keywords: Constanta-Rotterdam blank.png The water way Rotterdam-Constanţa - from 1992 the shortest way for ships between the North Sea and the Black Sea labelled in Esperanto La akvovojo Rotterdam-Constanţa - ekde 1992 la plej mallonga itinero por Šipoj inter la Norda Maro and the Nigra Maro maraj nomoj en Esperanto Die Wasserstraße Rotterdam-Constanţa - seit 1992 der kürzeste Weg für Schiffe zwischen der Nordsee und dem Schwarzen Meer beschriftet auf Esperanto the corresponding wikicommons file in German Olahus 2008 File Constanta-Rotterdam_DE PNG in German File Constanta-Rotterdam eo png in Esperanto cc-zero Maps of the Danube watercourse system Maps of rivers of Europe Maps of canals Danube-Black Sea Canal Maps of the Rhine Maps of Main Maps of the Main-Danube Canal Water transport on the Danube |