If you don't walk too much, bus 24 goes nearest, starts from Mannerheimintie (on the other side of Sokos hotel/department store when you come from the railway station). Like previous answerer wrote, easiest maybe for you to... More
If you don't walk too much, bus 24 goes nearest, starts from Mannerheimintie (on the other side of Sokos hotel/department store when you come from the railway station). Like previous answerer wrote, easiest maybe for you to check yourself from the journey planner, they have it in English too - just Google "reittiopas Helsinki"