National road 8 (Poland)

National Road 8 shield}}
National Road 8
Droga krajowa nr 8
  Trunk road standard
  Expressway (S8) standard
Route information
Part of E67
Maintained by GDDKiA
Length753 km (468 mi)
Existed1986–present
Major junctions
South endKudowa-Zdrój (PL-CZ border)
North end S 61 in Raczki
Location
CountryPoland
RegionsLower Silesian Voivodeship
Greater Poland Voivodeship
Łódź Voivodeship
Masovian Voivodeship
Podlaskie Voivodeship
Major citiesWrocław, Warsaw, Białystok
Highway system
DK 7 DK 9

National road 8 (Polish: Droga krajowa nr 8, abbreviated as DK8) is a route in the Polish national road network, running diagonally through Poland from the Czech border in Kudowa Zdrój in the south-west to Raczki near the border with Lithuania in the north-east, through the Lower Silesia, Greater Poland, Łódź, Masovian and Podlaskie voivodeships. For most of its length it forms the Polish section of the European route E67 known as the Via Baltica between Warsaw and Tallinn.

Until 2022 it was the longest road in Poland with a total length of 804 km. In December 2022 the last segment of the DK 8 to Budzisko on the border with Lithuania was made part of the DK 61.