|To:||Rosslare Harbour (T138123)|
|Distance:||375 km (233 miles)|
|Meets:||E18, E16, E20, E30|
|Former Number(s):||E118, E122, E126|
|Route outline (key)|
The E01 forms a route at the western edge of Europe. It runs down the east coast of the island of Ireland, and the west coast of the Iberian peninsula, although the two sections are not directly linked by a ferry route.
United Kingdom and Ireland
The E01 also runs along the west coast of Spain and Portugal, between the following points:
Ferrol - A Coruña - Santiago de Compostela - Pontevedra - Vigo - Tui / Valença - Braga - Porto - Aveiro - Coimbra - Lisboa - Setúbal - Faro - Castro Marim / Ayamonte - Huelva - Sevilla.