Västerås The city of Vasteras is located in the central part of Sweden, on the shores of Lake Mälaren. This city is located just 100 km from Stockholm. It is also the fifth largest city in Sweden. Here, in 1984, an IKEA store was opened. IKEA Västerås 2.4 /5 rating (5 votes) Domkraftsgatan 2, 721 38 Västerås Details