In 2020, the total length of the subway networks in Italy amounted to kilometers. As of that year, there were only seven metro systems in Italy. Milan had the longest network with **** kilometers, followed by Rome with almost ** kilometers.
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Istat. (July 31, 2022). Total length of the subway systems (Metropolitana) in Italy in 2020, by city (in kilometers) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/1344809/length-metro-networks-by-city-italy/
Istat. "Total length of the subway systems (Metropolitana) in Italy in 2020, by city (in kilometers) ." Chart. July 31, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/1344809/length-metro-networks-by-city-italy/
Istat. (2022). Total length of the subway systems (Metropolitana) in Italy in 2020, by city (in kilometers) . ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/1344809/length-metro-networks-by-city-italy/
Istat. "Total Length of The Subway Systems (Metropolitana) in Italy in 2020, by City (in Kilometers) ." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 31 Jul 2022, /statistics/1344809/length-metro-networks-by-city-italy/
Istat, Total length of the subway systems (Metropolitana) in Italy in 2020, by city (in kilometers) ÌÇÐÄÆƽâ°æ, /statistics/1344809/length-metro-networks-by-city-italy/ (last visited July 28, 2026)
Total length of the subway systems (Metropolitana) in Italy in 2020, by city (in kilometers) [Graph], Istat, July 31, 2022. [Online]. Available: /statistics/1344809/length-metro-networks-by-city-italy/
