S-tog are the trains on the suburban network of Copenhagen. They run on a number of radial lines from the city centre to suburbs and towns around the city as well as on a ring line around the city centre.
S-tog trains consist of modern class SA (eight coaches) and SE (four coaches) trainsets.
- 2nd class only
- bicycle transport
- low-floor entry
- equipped for passengers with reduced mobility
København - Hillerød/Farum/Frederikssund/Høje-Tåstrup/Køge/Klampenborg