Greek National Road 4a (Greek: Εθνική Οδός 4a, abbreviated as EO4a) is a dual carriageway road in northern Greece. It connects
Veria
Veria ( el, Βέροια or Βέρροια), officially transliterated Veroia, historically also spelled Berea or Berœa, is a city in Central Macedonia, in the geographic region of Macedonia, northern Greece, capital of the regional unit of I ...
with
Skydra
Skydra ( el, Σκύδρα, in modern Greek, before 1926: Βερτεκόπ - ''Vertekop'', Slavic: Вртикоп, ''Vrtikop'') is a municipality in the Pella regional unit of Macedonia in Greece.
Municipality
The municipality Skydra was forme ...
, passing through
Naoussa.
4a
Roads in Central Macedonia
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