Oulankajoki (Russian: Оланга - Olanga) is a river of Finland and Russia (Republic of Karelia). It is part of the Kovda river system. The Oulankajoki discharges...

Kuusamo Oulankajoki (north-east of Kuusamo) - flows to the Kovda River in Russia Kitkanjoki (near the Russian border) - flows to Oulankajoki in Finland...

Kurkijärvi, Kuusamojärvi, Muojärvi and Suininki. Rivers in the area include Oulankajoki, Kitkajoki, Kuusinkijoki and Pistojoki flowing eastward to the White...

186 km2. Among the rivers that flow into lake Pyaozero is the river Oulankajoki that begins in Finland, where one of its tributaries is the river Kitkanjoki...

Ostrobothnia 65°02′00″N 24°42′00″E / 65.033333°N 24.7°E / 65.033333; 24.7 Oulankajoki River Salla, Kuusamo Ostrobothnia Lapland 66°17′50″N 29°35′59″E / 66...

Northern Ostrobothnia and flows then towards Russia joining the river Oulankajoki near the Russian border. It is a part of the Kovda river system in Russia...

type specimen was collected by the first author along the shore of the Oulankajoki river in Oulanka National Park (Koillismaa); there, at an altitude of...

From Ala-Kitka the waters flow through the Kitkanjoki river to the Oulankajoki river which is part of the Kovda River basin that drains into the White...