Oka (river) facts for kids
The Oka riverbank in Nizhny Novgorod
Map of the Volga watershed with the Oka highlighted
|Cities||Oryol, Kaluga, Serpukhov, Kolomna, Ryazan, Murom, Dzerzhinsk, Nizhny Novgorod|
|Main source||Oryol Oblast
226 m (741 ft)
67 m (220 ft)
|Length||1,500 km (930 mi)|
|Basin size||245,000 km2 (95,000 sq mi)|
The Oka (Russian: Ока́, IPA: [ɐˈka]) is a river in Russia. It is a tributary of the Volga River. The Moskva River, which is the main river in Moscow, flows into it. The river is very long and is 1,500 km (930 mi) long.
Images for kids
Oka (river) Facts for Kids. Kiddle Encyclopedia.