Sweden

Sweden was a country located in the northern part of Europe, neighbouring to Norway.

History
The Eighth Doctor and Izzy once visited Sweden in 1070. (ST: Illumination)

The Eighth Doctor and Lucie Miller visited 19th century Sweden. (BFA: Grand Theft Cosmos)

Musical group ABBA was from Sweden. (TWN: The Twilight Streets)

The Eighth Doctor and Fitz Kreiner visited Sweden in 1999. (EDA: Dominion)

When trying to gain access to Rosanna Calvierri's school for girls in Venice in 1580, Rory Williams used the psychic paper as a reference from the King of Sweden. (DW: The Vampires of Venice)