Marjarata is the name of a proposed train route in the Greater metropolitan area of Helsinki in Finland. If built, it would link the Helsinki-Vantaa International airport with the main and local train tracks and thus create a quick connection to downtown Helsinki, as well as the suburban parts of the capital and other nearby cities and communities. Location within Finland Helsinki (pronounced with the stress on the first syllable in Finnish: ), or Helsingfors in Swedish  listen, is the capital of Finland. ... The Helsinki-Vantaa Airport in Vantaa, Finland is the main airport of the Helsinki metropolitan region. ...