バート・カールスハーフェン
Public transport fares between Ottbergen and Bad Karlshafen are set by "Nahverkehrsverbund Paderborn-Höxter" (Regional transport association of Paderborn-Höxter). To the east from Lauenförde-Beverungen, fares are set by "Verkehrsverbundes Süd-Niedersachsen" (transport association of southern Lower Saxony).