| population | |
| Alegria | 5811 |
| Among | |
| Caagiitan | |
| Corocolabug | |
| Ilo Hill |
| population | |
| Malumbacong Point | |
| Mount Soomong | |
| Palanit | 3358 |
| Pancaian | |
| Raputdaput |
| population | |
| San Isidro | |
| San Juan | |
| Tangalan | |
| Viriato | 2241 |
 | Catarman National Airport | ~ 34.65 km |
| Calbayog Airport | ~ 34.86 km |
| Moises R. Espinosa Airport | ~ 80.11 km |
| Bicol International Airport | ~ 114.43 km |
| Virac Airport | ~ 139.32 km |
| Daniel Z. Romualdez Airport | ~ 142.45 km |
| Ormoc Airport | ~ 143.45 km |
| Sicogon Airstrip | ~ 155.52 km |
| Naga Airport | ~ 183.00 km |
