Riolas (Riolas)
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31230
- Coordinates: 43° 20' 56" N, 0° 55' 0" E
- GPS tracks (wikiloc): [Link]
- Area: 2.86 sq km
- Population: 45
- Wikipedia en: wiki(en)
- Wikipedia: wiki(fr)
- Wikidata storage: Wikidata: Q530864
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03nq387]
- Freebase ID: [/m/03nq387]
- GeoNames ID: Alt: [6431782]
- GeoNames ID: Alt: [6431782]
- SIREN number: [213104565]
- SIREN number: [213104565]
- BnF ID: [15255451f]
- BnF ID: [15255451f]
- INSEE municipality code: 31456
- INSEE municipality code: 31456
Shares border with regions:
Ambax
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31230
- Coordinates: 43° 22' 6" N, 0° 56' 2" E
- GPS tracks (wikiloc): [Link]
- Area: 5.95 sq km
- Population: 67

Labastide-Paumès
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31230
- Coordinates: 43° 20' 11" N, 0° 56' 16" E
- GPS tracks (wikiloc): [Link]
- Area: 8.04 sq km
- Population: 150
Castelgaillard
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31230
- Coordinates: 43° 21' 16" N, 0° 54' 3" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 278.5 м m
- Area: 6.82 sq km
- Population: 62
- Web site: [Link]
Cazac
- commune in Haute-Garonne, France
- Country:
- Postal Code: 31230
- Coordinates: 43° 20' 49" N, 0° 56' 39" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 357 м m
- Area: 6.23 sq km
- Population: 87