Explore details about location Pitkäkatu. Pitkäkatu is a location situated within the Äänekoski alongside other areas such as Äänekoskentie, Rauhankatu, Väinämönkatu. Additionally, some smaller parts of Pitkäkatu include specific areas like Lallintie, Puistokatu, Mämmensalmentie adding to the diversity of its landscape.