Why it belongs here
Koitajoki (or the Koita River) (Russian: Койтайоки) is a river in Eastern Finland and partly in Russia in Northern Europe. Having its origin near the international boundary in Ilomantsi of Northern Karelia, Finland, the Koitajoki River enters the Republic of Karelia in Russia, before returning to Finland some 30 kilometres (19 mi) further south.
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