| York | / England, United Kingdom / |
| Flensburg | / Land Schleswig-Holstein, Germany / |
| Groningen | / Provincie Groningen, Netherlands / |
| Pori | / Länsi-Suomen Lääni, Finland / |
| Derby | / England, United Kingdom / |
| Winnipeg | / Manitoba, Canada / |
| Peshāwar | / North-West Frontier Province, Pakistan / |
| Trenčín | / Trenčiansky Kraj, Slovakia / |
| Neuss | / Land Nordrhein-Westfalen, Germany / |
| Salzburg | / Bundesland Salzburg, Austria / |
| Wolverhampton | / England, United Kingdom / |
| Cluj-Napoca | / Judeţul Cluj, Romania / |
| Aalst | / Arrondissement Aalst, Belgium / |
| Абовян | / Армения, Армения / |
| Армавир | / Армения, Армения / |
| Lingen (Ems) | / Land Niedersachsen, Germany / |
| Genk | / Arrondissement Hasselt, Belgium / |
| Chojnice | / Województwo Pomorskie, Poland / |
| Kilifi | / Malindi District, Kenya / |
| Zamboanga | / Zamboanga Peninsula, Philippines / |
| Taguig | / Metro Manila, Philippines / |
| Tagbilaran City | / Central Visayas, Philippines / |
| Lapu-Lapu City | / Central Visayas, Philippines / |
| Bacolod City | / Western Visayas, Philippines / |
| East London | / Eastern Cape, South Africa / |
