Poznan, Greater Poland, Poland
Trier, Rheinland-Pfalz, Germany
Frankfurt, Hesse, Germany
Poznań, Greater Poland Voivodeship, Poland
Kharkiv, Kharkiv Oblast, Ukraine
Leszno, Greater Poland, Poland
Warsaw, Masovian Voivodeship, Poland
Leipzig, Sachsen, Germany
Paris, Île-de-France, France
Porto, Porto, Portugal