Keravanjoki
The 883rd longest river in the world
The Keravanjoki (Kervo å, the Kerava River) is a river in Finland. The 65-kilometer-long river starts from Lake Ridasjärvi in Hyvinkää. The Keravanjoki is a tributary of the Vantaa River that flows into the Gulf of Finland at Helsinki. As the name implies, the river runs through the town of Kerava.
Flows through: Finland.
River data from Wikidata (CC0); lengths normalised to a common unit.