Ока

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Ока flows into Кунья , which it joins at N 56° 41′ 56″, E 31° 4′ 12″ at OSM node n907703807, and there 531 km of total upstream flows in. load it's distributaries

Ока has 1 tributaries.

• (unnamed), which joins it at N 56° 40′ 3″, E 31° 23′ 54″ at OSM node n2409350018, and 42 km of total upstream flows in.
load it's tributaries