References: 

Belo Horizonte (Brasil)

Bern (Switzerland)

Bochum (Germany) 

Bolzano (Italy)

Buchs (Switzerland)

Chorpus Christi (USA)

Dangjin - Hanbo (South Korea)

Dietikon (Switzerland)

Fior (Venezuela) 

Haslen (Switzerland) 

Hegge (Germany)

Hindelang (Germany) 

Jerusalem (Israel) 

Jindal (Inda)

Kempten (Germany) 

Landsberg (Germany)

Lazaros Cardenas (Mexico) 

Mels/Steigs (Switzerland) 

Misurata (Libya) 

Naturns (Italy) 

Pohang (South Korea) 

Prag (Czech Republic) 

Sabah (East Malaysia)

Saldanha (South Africa) 

Sidmar (Belgium) 

Sidor (Venezuela) 

Steigs/ Mels (Switzerland)

Tacherting (Germany)

Tokyo (Japan) 

Tschopau (Germany)

Venprecar (Venezuela) 

etc.