Fontaine-le-Sec (Fontaine-le-Sec)
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 56' 38" N, 1° 48' 31" E
- GPS tracks (wikiloc): [Link]
- Area: 7.44 sq km
- Population: 155
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q146582
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nrlxn]
- GeoNames ID: Alt: [6444442]
- SIREN number: [218003101]
- BnF ID: [15276804p]
- INSEE municipality code: 80324
Shares border with regions:


Frettecuisse
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 55' 25" N, 1° 48' 43" E
- GPS tracks (wikiloc): [Link]
- Area: 5.27 sq km
- Population: 73

Forceville-en-Vimeu
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 57' 56" N, 1° 48' 2" E
- GPS tracks (wikiloc): [Link]
- Area: 2.97 sq km
- Population: 241

Oisemont
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 57' 19" N, 1° 45' 59" E
- GPS tracks (wikiloc): [Link]
- Area: 8.04 sq km
- Population: 1175

Aumâtre
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 55' 10" N, 1° 46' 20" E
- GPS tracks (wikiloc): [Link]
- Area: 5.57 sq km
- Population: 183

Cannessières
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 56' 22" N, 1° 45' 50" E
- GPS tracks (wikiloc): [Link]
- Area: 3.75 sq km
- Population: 74


Woirel
- commune in Somme, France
- Country:
- Postal Code: 80140
- Coordinates: 49° 57' 33" N, 1° 49' 24" E
- GPS tracks (wikiloc): [Link]
- Area: 1.85 sq km
- Population: 53


Wiry-au-Mont
- commune in Somme, France
- Country:
- Postal Code: 80270
- Coordinates: 49° 57' 47" N, 1° 50' 23" E
- GPS tracks (wikiloc): [Link]
- Area: 4.81 sq km
- Population: 122


Vergies
- commune in Somme, France
- Country:
- Postal Code: 80270
- Coordinates: 49° 56' 1" N, 1° 50' 50" E
- GPS tracks (wikiloc): [Link]
- Area: 8 sq km
- Population: 160