Langon (Langon)
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35660
- Coordinates: 47° 43' 11" N, 1° 50' 53" E
- GPS tracks (wikiloc): [Link]
- Area: 36.54 sq km
- Population: 1463
- Web site: http://www.ville-langon.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q475738
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/02rtph_]
- Freebase ID: [/m/02rtph_]
- GeoNames ID: Alt: [6612497]
- GeoNames ID: Alt: [6612497]
- SIREN number: [213501455]
- SIREN number: [213501455]
- BnF ID: [15257089h]
- BnF ID: [15257089h]
- OSM relation ID: [961182]
- OSM relation ID: [961182]
- Digital Atlas of the Roman Empire ID: [15303]
- Digital Atlas of the Roman Empire ID: [15303]
- INSEE municipality code: 35145
- INSEE municipality code: 35145
Shares border with regions:


La Chapelle-de-Brain
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35660
- Coordinates: 47° 42' 1" N, 1° 56' 5" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 40 м m
- Area: 17.65 sq km
- Population: 962
- Web site: [Link]

Massérac
- commune in Loire-Atlantique, France
- Country:
- Postal Code: 44290
- Coordinates: 47° 40' 22" N, 1° 54' 53" E
- GPS tracks (wikiloc): [Link]
- Area: 18.78 sq km
- Population: 694
- Web site: [Link]


Guipry
- former commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35480
- Coordinates: 47° 49' 35" N, 1° 50' 32" E
- GPS tracks (wikiloc): [Link]
- Area: 50.35 sq km
- Population: 3799
- Web site: [Link]


Renac
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35660
- Coordinates: 47° 43' 11" N, 1° 58' 35" E
- GPS tracks (wikiloc): [Link]
- Area: 25.89 sq km
- Population: 977

Pierric
- commune in Loire-Atlantique, France
- Country:
- Postal Code: 44290
- Coordinates: 47° 41' 12" N, 1° 44' 9" E
- GPS tracks (wikiloc): [Link]
- Area: 27.3 sq km
- Population: 981
- Web site: [Link]


Saint-Just
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35550
- Coordinates: 47° 45' 57" N, 1° 57' 40" E
- GPS tracks (wikiloc): [Link]
- Area: 28.05 sq km
- Population: 1081
- Web site: [Link]

Mernel
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35330
- Coordinates: 47° 53' 52" N, 1° 58' 2" E
- GPS tracks (wikiloc): [Link]
- Area: 17.37 sq km
- Population: 1047
- Web site: [Link]


Sainte-Anne-sur-Vilaine
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35390
- Coordinates: 47° 43' 50" N, 1° 49' 32" E
- GPS tracks (wikiloc): [Link]
- Area: 28.57 sq km
- Population: 991
- Web site: [Link]


Saint-Ganton
- commune in Ille-et-Vilaine, France
- Country:
- Postal Code: 35550
- Coordinates: 47° 45' 14" N, 1° 52' 58" E
- GPS tracks (wikiloc): [Link]
- Area: 14.08 sq km
- Population: 418

Guémené-Penfao
- commune in Loire-Atlantique, France
- Country:
- Postal Code: 44290
- Coordinates: 47° 37' 48" N, 1° 49' 57" E
- GPS tracks (wikiloc): [Link]
- Area: 105.51 sq km
- Population: 5231
- Web site: [Link]