The M3 line

With its 15.5 kilometres of underground tunnels, The M3 line connects Copenhagen Central Station, The M3 line, Østerbro, Nørrebro, Vesterbro and Frederiksberg. The line has 17 underground stations and at two of the stations, Frederiksberg and Kongens Nytorv, you can transfer to the other metro lines. The M3 line, like the rest of the metro system, has frequent departures and runs without an actual timetable. The M3 line takes approximately 28 minutes to complete the entire journey, but as the metro trains run in both directions, the longest journey between Copenhagen Central Station and Skjolds Plads will take 14 minutes. The M3 line runs through zone 1 and zone 2