Canton of Longjumeau

Longjumeau (French pronunciation: [lɔ̃ʒymo] ) is a commune in the Essonne department, France. It is located 18.2 km (11.3 mi) south from the center of Paris. Inhabitants of Longjumeau are known as Longjumellois (French pronunciation: [lɔ̃ʒymɛlwa]) in French.

Longjumeau Station is one of two station in Paris' express suburban rail system, the RER C, in the city of Longjumeau. An interchange with tramway T12 is available.

Ballainvilliers (French: [balɛ̃vilje] ) is a commune in the Essonne department in Île-de-France in northern France.

Chilly-Mazarin (French: [ʃiji mazaʁɛ̃] ) is a commune in the southern suburbs of Paris, France. It is located 16.9 km (10.5 mi) from the center of Paris. A small part of Orly International Airport lies on the territory of the commune of Chilly-Mazarin.Inhabitants of Chilly-Mazarin are known as Chiroquois.

The Rouillon is a small river in southern Île-de-France (France), left tributary of the Yvette, which is a tributary of the Orge. Its source is in Villejust, north of Longjumeau, in the Essonne department. It is 9.5 km (5.9 mi) long.The Rouillon crosses the following départements and towns: Essonne: Villejust, Saulx-les-Chartreux, Ballainvilliers, Longjumeau.

Épinay-sur-Orge (French pronunciation: [epinɛ syʁ ɔʁʒ] , literally Épinay on Orge) is a commune in the Essonne department in Île-de-France in northern France. It is situated near Orly Airport some 17 km (11 mi) south of Paris on the A6 motorway. Épinay is served by two stations on different branches of line C of the RER suburban railway system: Épinay-sur-Orge and Petit-Vaux.

Champlan (French pronunciation: [ʃɑ̃plɑ̃] ) is a commune located 16 kilometres (10 mi) to the southwest of Paris, in the Essonne department in Île-de-France in northern France. Although now completely enveloped in the Paris Metropolitan Area, the town has conserved its rural character in spite of its direct proximity to the capital, and thus retains its slogan of "Champlan, the meadow of Paris".

Villiers-sur-Orge (French pronunciation: [vilje syʁ ɔʁʒ] , literally Villiers on Orge) is a commune in the arrondissement of Palaiseau, in the Essonne department, in the Île-de-France region.

Saulx-les-Chartreux (French pronunciation: [so le ʃaʁtʁø] ) is a commune in the Essonne department in the southern suburbs of Paris, France. It is located 20 kilometres from the center of Paris.

Morangis (French: [mɔʁɑ̃ʒis] ) is a commune in the Essonne department in the southern suburbs of Paris, France. It is located 18 kilometres from the center of Paris. A portion of Paris Orly Airport is in Morangis.

Épinay-sur-Orge is a station on RER C in Épinay-sur-Orge, Essonne, Paris, France. The station was opened in 1843 and is on the Paris–Bordeaux railway. The station is served by Paris' express suburban rail system, the RER. The train services are operated by SNCF.

Sainte-Geneviève-des-Bois is a railway station in Sainte-Geneviève-des-Bois, Essonne, Paris, France. The station was opened in 1881 and is on the Paris–Bordeaux railway. The station is served by Paris' express suburban rail system, the RER. The train services are operated by SNCF.