R11 (Rodalies de Catalunya)
The R11 is a line of Rodalies de Catalunya's regional rail service, operated by Renfe Operadora. It runs northwards from the Barcelona area to the French border town of Cerbère, passing through the Vallès Oriental, Selva, Gironès and Alt Empordà regions. With a total line length of 172 kilometres (107 mi), it extends notably beyond the limits of the Barcelona metropolitan area, reaching the Pyrenees mountains.
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The R11 is a line of Rodalies de Catalunya's regional rail service, operated by Renfe Operadora. It runs northwards from the Barcelona area to the French border town of Cerbère, passing through the Vallès Oriental, Selva, Gironès and Alt Empordà regions. With a total line length of 172 kilometres (107 mi), it extends notably beyond the limits of the Barcelona metropolitan area, reaching the Pyrenees mountains.

R11 trains run primarily on the Barcelona–Cerbère railway, using Portbou and/or Cerbère as their northeasternmost terminus, and Barcelona Sants as its southwestern one. They use the Aragó Tunnel in Barcelona, where they share tracks with Rodalies de Catalunya's Barcelona suburban lines R2, R2 Nord and R2 Sud and regional rail lines R13, R14, R15 and R16, calling at Sants and Passeig de Gràcia stations,[1] while they continue to share tracks with Barcelona commuter rail service R2 Nord as far as Maçanet-Massanes, and with the Girona commuter rail service RG1 from Maçanet-Massanes to Portbou.