| population | |
| Gigmoto | 8712 |
| Pandan | 21473 |
| Panganiban (Payo) | 9287 |
| San Andres (Calolbon) | 36779 |
| population | |
| San Miguel | 15006 |
| Viga | 22869 |
| Virac | 76520 |
 | Virac Airport | ~ 28.96 km |
| Bicol International Airport | ~ 101.37 km |
| Naga Airport | ~ 109.41 km |
| Daet Airport | ~ 140.93 km |
| Catarman National Airport | ~ 153.84 km |
| Moises R. Espinosa Airport | ~ 176.05 km |
| Calbayog Airport | ~ 198.37 km |
| Balesin Island Airport | ~ 247.12 km |
| Marinduque Airport | ~ 267.19 km |
