Arctic Ocean Highway German troops. After the war, Finland ceded the Petsamo area to the Soviet Union and Finland's access to the Arctic Ocean was lost. The Arctic Ocean Highway became a part of the new national road 4. Instead of Petsamo, it headed for Utsjoki and the Norwegian border by the western side of the Lake Inari. Arctic Ocean Highway Arctic Ocean Highway (, , ) was a 531 kilometre-long highway in Lapland, Finland connecting the town of Rovaniemi to the port of Liinakhamari by the Pechenga Bay of the Barents Sea. It was opened in 1931 as the first highway in
Arctic Circle occur, in principle, exactly once per year: at the June and December solstices, respectively. However, because of atmospheric refraction and mirages, and also because the sun appears as a disk and not a point, part of the midnight sun may be seen on the night of the northern summer solstice up to about 50 minutes (′) () south of the Arctic Circle; similarly, on the day of the northern winter solstice, part of the sun may be seen up to about 50′ north of the Arctic Circle. That is true at sea level; those limits increase with elevation above sea