| 4,300 m (14,100 ft)|
Porte de Versailles
| Jardin du Luxembourg|
| Odéon. Necker. St-Lambert.|
6th arrondissement of Paris, 15th arrondissement of Paris
Rue de Vaugirard is the longest street inside Paris' walls, at 4.3 km. It spans the 6th and 15th arrondissements.
Rue de Vaugirard Wikipedia
Rue de Vaugirard is mostly a one-way street from the Latin Quarter (at the junction of Boulevards Victor and Lefebvre) towards the edge of Paris (at the Porte de Versailles). Traffic flows in both directions between Rue de Rennes and the Place de l'Odéon. Numbering starts in the Latin Quarter, reaching the 400s by Porte de Versailles. It is one of the longest streets in Paris.
"Vaugirard" came from an old French noun-and-genitive construction "val Girard" = "valley of Girard" (Latin vallis Girardi), after an Abbé Girard, who owned the land over which the road passes.
The road appeared in the 15th century, and led from Philip II's city walls towards the village of Vaugirard. This route was itself based on an old Roman road.
A substantial chunk of Line 12 of the Paris Metro follows Rue de Vaugirard. The following stations have entrances on the road:Porte de Versailles