"Rova"@en . "Rova River (Russian: \u0420\u043E\u0432\u0430) is a river in the center of the Kola Peninsula in Murmansk Oblast, Russia. It is 75 km in length. The Rova River originates on the Keivy and flows into the Yokanga River. Its biggest tributary is the Kalmiyok."@en . . . . . . . "213.0"^^ .