Re: >>Barcelona
OK, you are correct.
The national railway company, RENFE, run the suburban trains (like the DART). These are called
Cercanias. There are four lines in Barcelona. The sign for them is an inverted uppercase "C".
Yes, the line from the airport is one of these four
Cercanias lines.
And yes, the line C2 to Granollers and beyond does pass through Barcelona-Passeig de Gracia, your nearest station. Note that this may also be a metro station.
There are ticket machines for the Cercanias trains. Your destination should be on a button to choose. From the RENFE website
http://www.renfe.es/cercanias/barcelona/index.html I see that Granollers Centre is in zone 3, for which a single ticket is 1.80.
If you want you can buy a ticket from a ticket hatch in Passeig de Gracia, maybe write "dos billet sencillo Granollers Centre" onto a piece of paper if you don't speak Catalan.
Or approach a machine, make sure it's for Cercanias, and see is there a button for either Granollers Centre, or zone 3.
Below please find the times of trains from Passeig de Gracia to Granollers Centre on Sat 10th Dec.
Origen :
BARCELONA PASSEIG DE GRACIA [broken link removed]Destino :
GRANOLLERS CENTRE [broken link removed]Día de viaje:
10-12-2005 [broken link removed]Hora Salida solicitada a partir de las 06.00 [broken link removed]Hora Salida solicitada hasta las ...: 23.59 [broken link removed]Hora Salida Hora Llegada Línea Tiempo
de Viaje06.3207.01C2 0.2906.5807.21C2 0.2307.3308.02C2 0.2908.0908.39C2 0.3008.2908.54C2 0.2508.3209.01C2 0.2909.0809.37C2 0.2909.3810.07C2 0.2909.5910.28C2 0.2910.3311.02C2 0.2911.0311.32C2 0.2911.2511.48C2 0.2311.3312.02C2 0.2912.0312.32C2 0.2912.3313.02C2 0.2913.0313.32C2 0.2913.2513.46C2 0.2113.3314.02C2 0.2914.0314.32C2 0.2914.3315.02C2 0.2915.0315.32C2 0.2915.2815.56C2 0.2815.3316.02C2 0.2916.0316.32C2 0.2916.3317.02C2 0.2917.0317.32C2 0.2917.2817.56C2 0.2817.3318.02C2 0.2918.0318.32C2 0.2918.3319.02C2 0.2919.0319.32C2 0.2919.2919.54C2 0.2519.3320.02C2 0.2920.0320.32C2 0.2920.3321.00C2 0.2721.0321.31C2 0.2821.3322.02C2 0.2922.3323.02C2 0.2923.1923.47C2 0.28