National Road 6 is a route belonging to the Polish national roads network. The route is in the north of Poland and runs from the German border, in Kołbaskowo-Nadrensee, to Łęgowo for 351 km. The route runs through the West Pomeranian Voivodeship and the Pomeranian Voivodeship; it is important for transportation between the two largest agglomerations in northern Poland, Szczecin and the Tricity.