The Largest Metros In The World, Item 4 / 11
We present to you a list of the largest metro systems in the world. There are more than 165 transport systems, which may called the Metro. Their size can be measured by many factors - the number of passengers, a length of the rails or the number of stations. Here we list the largest metros in the world by the number of stations.
Metro Madrid - 300 stations
With almost the same number of stations like in Paris, and a total length of 293 kilometers, the Madrid Metro was first opened in 1919. It is used 'only' 500 million riders each year - the lowest number of passengers on this list.