3: A S-train train is your connection with other areas of Copenhagen and most of Zealand. It is represented by 84 stations, including 32 in the central regions of Copenhagen, which will allow you to visit various places outside the city. The S-Track network consists of seven lines on six radial sections. These trains are very popular among people who travel to or from work in the Zealand area. Train work is from 5 a.m. to 12:30 p.m.