Batam, Riau Islands, Indonesia
Saint-Quentin, Picardy, France
Groningen, Groningen, Netherlands
Barcelona, Catalonia, Spain
Waipahu, HI, USA
Norwich, CT, USA
Palma de Mallorca, Balearic Islands, Spain
Cologne, North Rhine-Westphalia, Germany
Sungai Petani, Kedah, Malaysia
Grawn, MI, USA
Düren, Nordrhein-Westfalen, Germany
Kehlen, Canton of Capellen, Luxembourg
