Basel-Amsterdam-Basel
Kotor-Dubrovnik-Split-Rijeka
Porto-Dourotal-Porto
Lyon-Mâcon-Arles-Avignon-Lyon
Paris-Le Havre-Rouen-Les Andelys-Paris
Basel-Speyer-Frankfurt-Basel
Basel-Traben-Trarbach-Basel
Amsterdam-Middelburg-Amsterdam
Basel-Speyer-Cochem-Basel
Basel-Trier-Basel
Kiel-Hamburg-Wolfsburg-Berlin
Basel-Breisach-Strasbourg-Basel
Mainz-Bernkastel-Saarbrücken
Saarbrücken-Heidelberg-Stuttgart