Liège, Walloon Region, Belgium
Munich, Bavaria, Germany
Ottignies-Louvain-la-Neuve, Brabant Walloon, Belgium
Luxembourg City, Luxembourg District, Luxembourg
Monterrey, Nuevo León, Mexico
Huy, Walloon Region, Belgium
Houffalize, Walloon Region, Belgium
Ottignies-Louvain-la-Neuve, Wallonie, Belgium