Tsna River (Moksha basin)

Tsna (Russian: Цна) is a river in Tambov and Ryazan oblasts of Russia, a left tributary of the Moksha River. It is 451 kilometres (280 mi) long and runs through the cities of Tambov, at 52.7273, 41.4667 and Morshansk, at 53.4468, 41.8085.

Coordinates: 54°28′09″N 42°02′03″E / 54.46917°N 42.03417°E / 54.46917; 42.03417