Home›Rivers of Buryatia›Oka🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiTürkçeРусскийفارسی한국어中文日本語EntityQ288695· pop 35· linked from 13 articlesOkaAlso known as Oka Riverriver in Irkutsk Oblast, RussiaWikidata factsImageOka River (Siberia).jpgLength630Show 3 more factsCommons categoryOka River (Siberia)watershed area34000discharge274Sources (2)pl.wikipedia.orgwikidata.orgvia Wikidata · CC0On the mapAvailable in 34 languagesEspañolFrançaisDeutsch中文日本語РусскийItalianoAfrikaansArmenianazbConnectionsRussiaCountryRussianEntityCategoriesRivers of BuryatiaRivers of Irkutsk OblastTributaries of the Angara