| Zlín | / Zlínský Kraj, Czech Republic / |
| Clifton | / New Jersey, USA / |
| Ustka | / Województwo Pomorskie, Poland / |
| Bielsk Podlaski | / Województwo Podlaskie, Poland / |
| Salzgitter | / Land Niedersachsen, Germany / |
| Mińsk Mazowiecki | / Województwo Mazowieckie, Poland / |
| Wisconsin Rapids | / Wisconsin, USA / |
| Como | / Regione Lombardia, Italy / |
| Oleśnica | / Województwo Mazowieckie, Poland / |
| Rzeszów | / Województwo Podkarpackie, Poland / |
| Padova | / Regione del Veneto, Italy / |
| Sargodha | / Punjab, Pakistan / |
| Córdoba | / Andalucía, Spain / |
| Delmenhorst | / Land Niedersachsen, Germany / |
| Ełk | / Województwo Podlaskie, Poland / |
| Aarau | / Kanton Aargau, Switzerland / |
| Amadora | / Distrito de Lisboa, Portugal / |
| Bytom | / Województwo Śląskie, Poland / |
| Burgos | / Castilla y León, Spain / |
| Orléans | / Région Centre, France / |
| Gurgaon | / State of Haryāna, India / |
| Racibórz | / Województwo Śląskie, Poland / |
| Oviedo | / Principado de Asturias, Spain / |
| Newmarket | / Ontario, Canada / |
| Speyer | / Rheinland-Pfalz, Germany / |
