Explore details about location Avenue Charles-Quint - Keizer Karellaan. Avenue Charles-Quint - Keizer Karellaan is a location situated within the Berchem-Sainte-Agathe - Sint-Agatha-Berchem alongside other areas such as Rue des Fleuristes - Bloemkwekerstraat, Rue de l'Eglise - Kerkstraat, Chaussée de Gand - Gentsesteenweg.