Quick Answer: Vantaa is a city in Finland. It is located to the north of the capital, Helsinki, in southern Uusimaa. The population of Vantaa is approximately 253,000. It is the 4th most populous municipality in Finland. Vantaa is part of the Helsinki Metropolitan Area, which has approximately 1.6 million inhabitants. The administrative centre of Vantaa is located in the Tikkurila district. Vantaa lies in Southern Finland and shares borders with Helsinki, the Finnish capital, to the south, Espoo to the southwest, Nurmijärvi to the northwest, Kerava and Tuusula to the north, and Sipoo to the east. The city covers a total area of 240.35 square kilometres, of which 1.97 km² is water. Vantaa's significant attractions include the Vantaa River, which runs through the city before flowing into the Gulf of Finland. The Helsinki Airport, situated in Vantaa, serves as the largest airport in Finland and the primary airline hub for the Helsinki metropolitan area.