Sweden Finland. There are several connections from the Stockholm area across the Sea of Åland to Mariehamn in the Åland Islands as well as Turku and Helsinki on the Finnish mainland and beyond to Estonia and St Petersburg in Russia. Ferry routes from the Stockholm area also connect with Ventspils and Riga in Latvia as well as Gdańsk in Poland across the Baltic Sea. The ferry ports of Karlskrona and Karlshamn in southeastern Sweden serve Gdynia, Poland, and Klaipeda, Lithuania. Ystad and Trelleborg near the southern tip of Sweden have ferry links with the Danish island of Bornholm and the German
Norway–Russia border of the Norwegian Border Commissioner, while the Russian side is patrolled by the Border Guard Service of Russia. Two-thirds of the border follows two rivers, the Pasvikelva and Jakobselva. The border was defined as a march in a treaty in 1326 and separated which parts of the Sami could be taxed by Norway and Russia. The border line was defined by a treaty in 1826 and essentially remains the same border today. In 1920 Petsamo was ceded to Finland and the border became part of the Finland–Norway border. Petsamo was ceded to the Soviet Union in 1944 and the Norway–Soviet