Denmark Aarhus Guldborgsund Kolding Næstved Estonia Elva Haapsalu Pärnu Rakvere Tallinn Tartu Finland Espoo Helsinki Jyväskylä Kemi Kotka Lahti Mariehamn Pori Porvoo Turku Vaasa Germany Greifswald Hamburg Kiel Rostock Latvia Cēsis Jēkabpils Jelgava Jurmala Liepāja Riga Valmiera Lithuania Gargzdai Jonava Kaunas Klaipėda Palanga Panevėžys Rokiškis Tauragé Norway Arendal Kristiansand Poland Darlowo Elbląg Gdańsk Gdynia Koszalin Mielno Pruszcz Gdański Reda Rumia Sejny Slupsk Sopot Ustka Sweden Gävle Kalmar Karlskrona Linköping Luleå Malmö Örebro Region of Gotland Söderhamn Trelleborg Umeå Växjö Ukraine Vilnyansk Rakvere UBC member city since 2009 City web site Advisory board members Andres Jaadla (Advisory Board Member) Full list of the Advisory Board members