Helsinki, Uusimaa, Finland
Warsaw, Masovian Voivodeship, Poland
Łódź, Łódź Voivodeship, Poland
Portrush, Portrush, United Kingdom of Great Britain and Northern Ireland
Bern, Canton of Bern, Switzerland
Solothurn, Solothurn, Switzerland
Sombor, Vojvodina, Serbia
Zürich, Zürich, Switzerland
Wiedlisbach, Bern, Switzerland
Langendorf, Solothurn, Switzerland
Stockholm, Stockholm, Sweden
