Line 12 Info
- Network Paris Metro
- Operation Started 1910
- Total Length 17.2 km
- Total Stations 23
Terminals
From
Mairie d'Aubervilliers
To
Mairie d'Issy
Line 12 Overview
Line 12 began operation in 1910 and runs between Mairie d'Issy and Mairie d'Aubervilliers. The approximately 17.2-kilometer-long line has 31 stations and runs diagonally north-south across Paris. Over time, it was expanded in stages and now also serves suburban areas such as Saint-Denis and Aubervilliers. It connects to several major lines, such as Line 1, Line 2, Line 4, Line 6, Line 8, Line 9, and Line 13, allowing passengers to travel easily to different parts of the city.
Paris Metro Map 2026
Click to expand
Other Lines in Paris Metro
Line 1
La Défense ↔ Château de Vincennes
Line 10
Boulogne – Pont de Saint-Cloud ↔ Cardinal Lemoine
Line 11
Chardon Lagache ↔ Rambuteau
Line 13
Les Courtilles ↔ Châtillon–Montrouge
Line 13
Saint-Denis — Université ↔ Malakoff Rue Étienne Dolet
Line 14
Saint-Denis Pleyel ↔ Olympiades
Line 2
Porte Dauphine ↔ Avron
Line 3
Pont de LevalloisBécon ↔ Gallieni
Line 3bis
Porte des Lilas ↔ Pelleport
Line 4
Porte de Clignancourt ↔ Bagneux-Lucie Aubrac
Line 5
Line 6
Frequently Asked Questions — Line 12
Line 12 has 23 stations on the Paris Metro network.
Line 12 runs between Mairie d'Aubervilliers and Mairie d'Issy.
Line 12 is approximately 17.2 km long.
Line 12 opened in 1910.
Line 12 is a Metro line operated under Paris Metro.
Line 12 is part of the Paris Metro transit network.