The C-3 is a line and rail service of Cercanías Madridcommuter rail network, operated by Renfe Operadora. It runs from El Escorial northwest of Madrid to Aranjuez south of Madrid.[1][2] The C-3 shares tracks for half of its length with Madrid commuter rail service line C-8 while it also shares significant parts with lines C-4, and C-7. The line has been in operation since 1980, with its current incarnation in operation since 22 September 2011.
The following table lists the name of each station served by line C-3 in order from northwest to south; the station's service pattern offered by C-3 trains; the transfers to other Cercanías Madrid lines; remarkable transfers to other transport systems; the municipality in which each station is located; and the fare zone each station belongs to according to the Madrid Metro fare zone system.