Where can I find Rye roll in Harthausen?

Rye roll can also be found in these cities:

Bornheim Bruchsal Dannstadt-Schauernheim Edingen-Neckarhausen Forst Insheim Ketsch Landau in der Pfalz Linkenheim-Hochstetten Ludwigshafen am Rhein Mannheim Neustadt an der Weinstraße Oberhausen-Rheinhausen Rülzheim Sankt Leon-Rot Speyer Waghäusel

You can also find this in Harthausen:

Desserts Dessert Baking Mixes Cake Glaze Peanut Butter Ice Cream Rice Dishes Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish