Vikings originated from Scandinavia, which is a region in Northern Europe. This includes present-day countries such as Norway, Sweden, and Denmark.
Oslo is a city in Norway. Norway is directly north of Denmark.
Europe
Yes. Oh, for kicks, it's part of Scandinavia (Denmark, Sweden, Norway), and Nothern Europe (Denmark, Sweden, Finland, Norway, Iceland).
Northern Europe typically only includes five countries: Denmark, Finland, Iceland, Norway, and Sweden.
Norway is a part of scandinavia. Scandinavia is Norway, Sweden and Denmark.
Norway is a part of Scandinavia (Norway, Sweden and Denmark) and Europe.
Denmark (because of its control of Greenland).
Norway is located on the continent of Europe. Norway is in Europe in the region of Scandinavia. Norway makes up the western part of the Scandinavian Peninsula, which is also comprised of Sweden and Denmark. See related link.
Denmark, Norway and Sweden.
Northern Europe typically only includes Denmark, Iceland, Finland, Norway, and Sweden.
Scandinavia includes the three kingdoms of Denmark, Sweden, and Norway. Not to be confused with the Scandinavian cultural region which includes Denmark, Sweden, Norway, Iceland, and occasionally the Faroe Islands, Greenland, and Finland. Another term, "the Nordic Countries" refers to Denmark, Sweden, Norway, Iceland, Finland, the Faroe Islands and Greenland.