Helsinki, Uusimaa, Finland
Ísafjörður, Westfjords, Iceland
Portland, OR, USA
Reutlingen, Baden-Württemberg, Germany
Pompton Plains, NJ, USA
Eugene, Oregon, United States
Copenhagen, Capital Region of Denmark, Denmark
Stockholm, Stockholm, Sweden
Cologne, North Rhine-Westphalia, Germany
Berlin, Berlin, Germany
Reykjavik, Greater Reykjavik, Iceland
