Maastricht, Limburg, Netherlands
Laval, Quebec, Canada
Kharkiv, Kharkiv Oblast, Ukraine
Bucharest, Bucharest, Romania
Hajdú-Bihar County, Hungary, Hungary
Ñuñoa, Región Metropolitana, Chile
Skopje, Skopje, Macedonia (the former Yugoslav Republic of)
viña del Mar, valparaiso, Chile
Puerto Varas, Región de los Lagos, Chile
Mataro, Catalonia, Spain
Ouro Preto, State of Minas Gerais, Brazil
Kraków, Poland