Le Plessier-Rozainvillers (Le Plessier-Rozainvillers)
- commune in Somme, France
- Country:
- Postal Code: 80110
- Coordinates: 49° 45' 1" N, 2° 33' 11" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 103 м m
- Area: 10.17 sq km
- Population: 743
- Web site: http://plessier80110.com/
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q588553
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03qms40]
- GeoNames ID: Alt: [6456530]
- SIREN number: [218005932]
- BnF ID: [152771040]
- INSEE municipality code: 80628
Shares border with regions:

Fresnoy-en-Chaussée
- commune in Somme, France
- Country:
- Postal Code: 80110
- Coordinates: 49° 46' 22" N, 2° 35' 9" E
- GPS tracks (wikiloc): [Link]
- Area: 3.8 sq km
- Population: 150


Mézières-en-Santerre
- commune in Somme, France
- Country:
- Postal Code: 80110
- Coordinates: 49° 47' 10" N, 2° 33' 18" E
- GPS tracks (wikiloc): [Link]
- Area: 10.71 sq km
- Population: 578

La Neuville-Sire-Bernard
- commune in Somme, France
- Country:
- Postal Code: 80110
- Coordinates: 49° 44' 31" N, 2° 30' 54" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 54 м m
- Area: 4.18 sq km
- Population: 278
- Web site: [Link]

Contoire
- commune in Somme, France
- Country:
- Postal Code: 80500
- Coordinates: 49° 43' 17" N, 2° 33' 25" E
- GPS tracks (wikiloc): [Link]
- Area: 7.14 sq km
- Population: 442

Hangest-en-Santerre
- commune in Somme, France
- Country:
- Postal Code: 80134
- Coordinates: 49° 45' 13" N, 2° 36' 21" E
- GPS tracks (wikiloc): [Link]
- Area: 15.08 sq km
- Population: 1028
- Web site: [Link]