Coimbra District, Portugal
Warszawa, mazowieckie, Poland
Madrid, Community of Madrid, Spain
Reggio Emilia, Emilia-Romagna, Italy
São Paulo, Brazil
Aveiro, Aveiro District, Portugal
Łódź, Łódź Voivodeship, Poland
Opole, Opole Voivodeship, Poland
Keflavik, Iceland
Botucatu, São Paulo, Brazil
Nowy Tomysl, Greater Poland, Poland
Aveiro, Aveiro, Portugal