| Pyskowice | / Województwo Dolnośląskie, Poland / |
| Welwyn Garden City | / England, United Kingdom / |
| Sopot | / Województwo Pomorskie, Poland / |
| Santiago | / Región Metropolitana de Santiago, Chile / |
| Saint-Brieuc | / Région Bretagne, France / |
| Weimar | / Freistaat Thüringen, Germany / |
| Evere | / Région de Bruxelles-Capitale, Belgium / |
| Gujrāt | / North-West Frontier Province, Pakistan / |
| Vercelli | / Regione Piemonte, Italy / |
| Żory | / Województwo Śląskie, Poland / |
| Hinckley | / England, United Kingdom / |
| Terni | / Regione Umbria, Italy / |
| Kraśnik | / Województwo Lubelskie, Poland / |
| Carmarthen | / Wales, United Kingdom / |
| Blyth | / England, United Kingdom / |
| Mondragone | / Regione Campania, Italy / |
| Łomża | / Województwo Podlaskie, Poland / |
| Nyíregyháza | / Szabolcs-Szatmár-Bereg megye, Hungary / |
| Stowmarket | / England, United Kingdom / |
| Burlington | / North Carolina, USA / |
| Konya | / Konya İli, Turkey / |
| Kayseri | / Kayseri İli, Turkey / |
| Diyarbakır | / Diyarbakır İli, Turkey / |
| Elazığ | / Elazığ İli, Turkey / |
| Sivas | / Sivas İli, Turkey / |
