| population | |
| Province of Albay | 1374768 |
| Province of Camarines Norte | 629699 |
| population | |
| Province of Camarines Sur | 2068244 |
| Province of Catanduanes | 271879 |
| population | |
| Province of Masbate | 908920 |
| Province of Sorsogon | 828655 |
 | Bicol International Airport | ~ 25.57 km |
| Naga Airport | ~ 43.80 km |
| Virac Airport | ~ 75.33 km |
| Moises R. Espinosa Airport | ~ 105.24 km |
| Daet Airport | ~ 110.44 km |
| Catarman National Airport | ~ 147.11 km |
| Calbayog Airport | ~ 174.28 km |
| Marinduque Airport | ~ 188.11 km |
| Tugdan Airport | ~ 195.31 km |
