Germany–Poland border Germany–Poland border The Germany–Poland border (, ), the state border between Poland and Germany, is currently the Oder–Neisse line. It has a total length of and has been in place since 1945. It stretches from the Baltic Sea in the north to the Czech Republic in the south. Nevertheless, the border has not always followed this line, and it has a long and often volatile history. The Germany–Poland border traces its origins to the beginnings of the Polish state, with the Oder (Odra) and Neisse (Nysa) rivers (the Oder–Neisse Line) being one of the earliest natural boundaries between Germany and
Latvia–Russia border On 16 January 1945, the area was transferred from the Latvian Soviet Socialist Republic to Pskov Oblast and renamed Pytalovsky District. Ever since Latvia regained independence, Latvia claimed the previous Latvian territory, on the basis of the 1920 Treaty of Riga. In 2007 a treaty on the Russian-Latvian state border was signed and ratified, and the Pytalovsky District remains part of Russia. Passage of the state border between the Russian Federation and the Republic of Latvia is determined on the basis of arrangements. According to the agreement on the Russian-Latvian State Border, the state border between Latvia and Russia starting