No. Helsinki is the capital of Finland. Oslo is the capital of Norway.
Stockholm is the capital city of Sweden, the country located between Norway and Finland.
Stockholm is the capital city of Sweden, the country located between Norway and Finland.
Finland is a country NOT a capital city, Finland's capital is Helsinki, Oslo where Friday's murders were committed is the capital of Norway.
There is no country between Norway and Finland.
Oslo is the capital city of Norway. Helsinki is the capital city of Finland. Warsaw is the capital city of Poland. Berlin is the capital city of Germany.
Helsinki is the capital of Finland, which shares a long border with Russia.However, Finland is not culturally Scandinavian, and Norway's northeastern border is also with Russia. Norway's capital is Oslo.(see the related question below)
Stockholm
Helsinki and Oslo are two different cities in two different countries. Helsinki is the capital of Finland, and Oslo is the capital of Norway. Both Finland and Norway are in North of Europe.
Norway and Finland share a border, so your question makes little sense. However, there is a country which borders both of those two, Sweden, and its capital is Stockholm.
Sweden, and its capital is Stockholm.
That's Sweden, capital Stockholm.