The Kursky suburban railway line connects Moscow with the stations in the south, in particular, with the towns of Podolsk, Chekhov, Serpukhov, Yasnogorsk, and Tula.

The stations the line serves are located in Moscow, as well as in Podolsk, Chekhov, and Serpukhov in Moscow Oblast, as well as in Zaoksky and Yasnogorsky Districts and the city of Tula in Tula Oblast.

In the southern direction, the suburban trains terminate at Krasny Stroitel, Shcherbinka, Podolsk, Lvovskaya, Chekhov, Serpukhov, and Tula I.

[2] The distance between Kursky railway station and Tula I is 194 kilometres (121 mi).

[9] Simultaneously, a direct connection to the Belorussky suburban railway line was closed for passenger traffic.