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.

Map of r. Tsna, Russia