Nazzano (Nazzano)
- Italian comune
- Country:
- Postal Code: 00060
- Local Dialing Code: 0765
- Licence Plate Code: RM
- Coordinates: 42° 13' 49" N, 12° 35' 40" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 202 м m
- Area: 12.4 sq km
- Population: 1395
- Web site: http://www.comune.grottaferrata.roma.it/
- Wikipedia en: wiki(en)
- Wikipedia: wiki(it)
- Wikidata storage: Wikidata: Q243094
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/0gm7tf]
- GeoNames ID: Alt: [6539978]
- BnF ID: [14574299f]
- VIAF ID: Alt: [248741208]
- OSM relation ID: [41861]
- ISTAT ID: 058069
- Italian cadastre code: F857
Shares border with regions:


Montopoli di Sabina
- Italian comune
- Country:
- Postal Code: 02034
- Local Dialing Code: 0765
- Licence Plate Code: RI
- Coordinates: 42° 15' 0" N, 12° 41' 0" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 331 м m
- Area: 37.94 sq km
- Population: 4123
- Web site: [Link]
Civitella San Paolo
- Italian comune
- Country:
- Postal Code: 00060
- Local Dialing Code: 0765
- Licence Plate Code: RM
- Coordinates: 42° 11' 45" N, 12° 34' 56" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 195 м m
- Area: 20.75 sq km
- Population: 2049
- Web site: [Link]


Fiano Romano
- Italian comune
- Country:
- Postal Code: 00065
- Local Dialing Code: 0765
- Licence Plate Code: ROMA
- Coordinates: 42° 10' 0" N, 12° 36' 0" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 97 м m
- Area: 41.19 sq km
- Population: 15688
- Web site: [Link]
Filacciano
- Italian comune
- Country:
- Postal Code: 00060
- Local Dialing Code: 0765
- Licence Plate Code: RM
- Coordinates: 42° 15' 21" N, 12° 36' 3" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 197 м m
- Area: 5.66 sq km
- Population: 461
- Web site: [Link]


Ponzano Romano
- Italian comune
- Country:
- Postal Code: 00060
- Local Dialing Code: 0765
- Licence Plate Code: RM
- Coordinates: 42° 15' 29" N, 12° 34' 18" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 205 м m
- Area: 19.52 sq km
- Population: 1140
- Web site: [Link]

Sant'Oreste
- Italian comune
- Country:
- Postal Code: 00060
- Local Dialing Code: 0761
- Licence Plate Code: ROMA
- Coordinates: 42° 14' 0" N, 12° 31' 0" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 420 м m
- Area: 43.89 sq km
- Population: 3648
- Web site: [Link]


Torrita Tiberina
- Italian comune
- Country:
- Postal Code: 00060
- Local Dialing Code: 0765
- Licence Plate Code: RM
- Coordinates: 42° 14' 0" N, 12° 37' 0" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 174 м m
- Area: 10.78 sq km
- Population: 1056
- Web site: [Link]