La Roche-Derrien (La Roche-Derrien)
- commune in Côtes-d'Armor, France
- Country:
- Postal Code: 22450
- Coordinates: 48° 44' 47" N, 3° 15' 36" E
- GPS tracks (wikiloc): [Link]
- Area: 1.84 sq km
- Population: 1058
- Web site: http://www.larochederrien.fr
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q383210
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03m42nz]
- GeoNames ID: Alt: [6455676]
- SIREN number: [212202642]
- BnF ID: [15251262k]
- VIAF ID: Alt: [236125851]
- INSEE municipality code: 22264
Shares border with regions:
Pommerit-Jaudy
- commune in Côtes-d'Armor, France
- Country:
- Postal Code: 22450
- Coordinates: 48° 43' 55" N, 3° 14' 32" E
- GPS tracks (wikiloc): [Link]
- Area: 20.37 sq km
- Population: 1247
- Web site: [Link]
Langoat
- commune in Côtes-d'Armor, France
- Country:
- Postal Code: 22450
- Coordinates: 48° 45' 2" N, 3° 16' 51" E
- GPS tracks (wikiloc): [Link]
- Area: 18.5 sq km
- Population: 1161