| population | |
| Agsaman | |
| Amambago | |
| Anongo | |
| Babanto-an | |
| Bahi-an | |
| Bongog | |
| Cagagobngan | |
| Caganibong | |
| Cagbugna | |
| Cagmanobo | |
| Cagtonga | |
| Calingnon | |
| Canoctan | |
| Catubig | 4728 |
| Cawilan | |
| Giguinta | |
| Guibuangan |
 | Catarman National Airport | ~ 48.19 km |
| Calbayog Airport | ~ 67.37 km |
| Daniel Z. Romualdez Airport | ~ 130.42 km |
| Moises R. Espinosa Airport | ~ 156.06 km |
| Ormoc Airport | ~ 158.90 km |
| Virac Airport | ~ 160.65 km |
| Bicol International Airport | ~ 170.25 km |
| Sicogon Airstrip | ~ 223.54 km |
| Naga Airport | ~ 235.06 km |
