Gdańsk, Pomeranian Voivodeship, Poland
Córdoba, Córdoba, Argentina
Konin, Greater Poland Voivodeship, Poland
Oulu, Finland
Poznań, Greater Poland Voivodeship, Poland
Kudowa Zdroj, Poland
Cherkasy, Cherkas'ka oblast, Ukraine
Grenjaðarstaður, Islandia, Iceland
Poznań, Wielkopolskie, Poland
Wieselburg, Lower Austria, Austria
Kraków, Lesser Poland Voivodeship, Poland
Olsztyn, Warmian-Masurian Voivodeship, Poland