Katowice, śląskie, Poland
Porto, Porto, Portugal
Otaru-Shi, Hokkaido, Japan
Petaling Jaya, Selangor, Malaysia
Wijnjewoude, Friesland, Netherlands
Reedsport, OR, USA
Matosinhos, Porto, Portugal
Krakow, Lesser Poland, Poland
Los Cristianos, Canary Islands, Spain
Biala Podlaska, Lublin, Poland
