List of Paris Metro lines

The Paris Metro or Métropolitain is a rapid transit system in the Paris Metropolitan Area. A symbol of the city, it is noted for its density within the city limits and its uniform architecture, influenced by Art Nouveau. It is mostly underground and 214 kilometres long. It has 302 stations, of which 62 have transfers between lines. There are 16 lines, numbered 1 to 14 with two lines, 3bis and 7bis, which are named because they started out as branches of lines 3 and 7; later they officially became separate lines; the Metro is still numbered as if these lines were absent. Lines are identified on maps by number and colour, and direction of travel is indicated by the terminus.

Line	Termini			Opened	Length	Stations	Average interstation
	La Défense	↔	Château de Vincennes	1900	16.6 km	25	692 m
	Porte Dauphine	↔	Nation	1900	12.3 km	25	513 m
	Pont de Levallois	↔	Gallieni	1904	11.7 km	25	488 m
	Gambetta	↔	Porte des Lilas	1971	1.3 km	4	433 m
	Porte de Clignancourt	↔	Mairie de Montrouge	1908	12.1 km	27	424 m
	Bobigny - Pablo Picasso	↔	Place d’Italie	1906	14.6 km	22	695 m
	Charles de Gaulle - Étoile	↔	Nation	1907	13.7 km	28	504 m
	La Courneuve - 8 mai 1945	↔	Villejuif - Louis Aragon Mairie d’Ivry	1910	22.5 km	38	605 m
	Louis Blanc	↔	Pré Saint-Gervais	1967	3.1 km	8	443 m
	Balard	↔	Pointe du Lac	1913	23.4 km	38	614 m
	Pont de Sèvres	↔	Mairie de Montreuil	1922	19.6 km	37	544 m
	Boulogne - Pont de Saint-Cloud	↔	Gare d’Austerlitz	1923	11.7 km	23	532 m
	Châtelet	↔	Mairie des Lilas	1935	6.3 km	13	525 m
	Mairie d'Aubervillers	↔	Mairie d’Issy	1910	15.3 km	29	515 m
	Asnières Gennevilliers Les Courtilles Saint-Denis - Université	↔	Châtillon - Montrouge Les Courtilles	1911	24.3 km	32	776 m
	Mairie de Saint-Ouen	↔	Olympiades	1998	9.2 km	9	1,129 m

• Interactive map of the Paris Métro - RATP Group