Follainville-Dennemont (Follainville-Dennemont)
- commune in Yvelines, France
- Country:
- Postal Code: 78520
- Coordinates: 49° 1' 14" N, 1° 42' 50" E
- GPS tracks (wikiloc): [Link]
- Area: 9.69 sq km
- Population: 1962
- Web site: http://www.follainville-dennemont.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q639332
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qg3qb]
- Freebase ID: [/m/03qg3qb]
- GeoNames ID: Alt: [3018154]
- GeoNames ID: Alt: [3018154]
- SIREN number: [217802396]
- SIREN number: [217802396]
- BnF ID: [15275961j]
- BnF ID: [15275961j]
- VIAF ID: Alt: [158605951]
- VIAF ID: Alt: [158605951]
- INSEE municipality code: 78239
- INSEE municipality code: 78239
Shares border with regions:


Mantes-la-Jolie
- commune in Yvelines, France
- Country:
- Postal Code: 78200
- Coordinates: 48° 59' 26" N, 1° 43' 0" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 34 м m
- Area: 9.38 sq km
- Population: 44799
- Web site: [Link]


Saint-Martin-la-Garenne
- commune in Yvelines, France
- Country:
- Postal Code: 78520
- Coordinates: 49° 2' 25" N, 1° 41' 20" E
- GPS tracks (wikiloc): [Link]
- Area: 15.75 sq km
- Population: 1003


Limay
- commune in Yvelines, France
- Country:
- Postal Code: 78520
- Coordinates: 48° 59' 36" N, 1° 44' 9" E
- GPS tracks (wikiloc): [Link]
- Area: 11.48 sq km
- Population: 16356
- Web site: [Link]

Fontenay-Saint-Père
- commune in Yvelines, France
- Country:
- Postal Code: 78440
- Coordinates: 49° 1' 37" N, 1° 45' 6" E
- GPS tracks (wikiloc): [Link]
- Area: 13.06 sq km
- Population: 1001


Guernes
- commune in Yvelines, France
- Country:
- Postal Code: 78520
- Coordinates: 49° 0' 40" N, 1° 38' 9" E
- GPS tracks (wikiloc): [Link]
- Area: 8.54 sq km
- Population: 1080

Saint-Cyr-en-Arthies
- commune in Val-d'Oise, France
- Country:
- Postal Code: 95510
- Coordinates: 49° 3' 31" N, 1° 44' 29" E
- GPS tracks (wikiloc): [Link]
- Area: 3.89 sq km
- Population: 247
- Web site: [Link]

Vétheuil
- commune in Val-d'Oise, France
- Country:
- Postal Code: 95780
- Coordinates: 49° 3' 50" N, 1° 42' 11" E
- GPS tracks (wikiloc): [Link]
- Area: 4.3 sq km
- Population: 839
- Web site: [Link]