Olomouc, Olomouc Region, Czech Republic
Liberec, Czech Republic
Nord-Trondelag, Norway
Prague, Prague, Czech Republic
Wien, Wien, Austria
Pardubice, Pardubice Region, Czech Republic
Suwon, Gyeonggi-do, Korea, Republic of
Akureyri, Northeastern Region, Iceland
Semily, Liberec Region, Czech Republic