Major river in Central Europe
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The Vistula is the longest river in Poland and the longest river draining into the Baltic Sea, at 1,047 kilometres in length.
Its drainage basin, extending into three other countries apart from Poland, covers 193,960 km2 (74,890 sq mi), of which 168,868 km2 (65,200 sq mi) is in Poland.
Text adapted from Wikipedia, CC BY-SA 4.0. Photograph: Wikimedia Commons (see Commons), Wikimedia Commons.