| population | |
| Bricchi | 69 |
| Pavone d'Alessandria |
| population | |
| Pietra Marazzi | 783 |
| San Defendente | 17 |
 | Genoa Cristoforo Colombo Airport | ~ 60.36 km |
| Milano Linate Airport | ~ 73.44 km |
| Malpensa International Airport | ~ 76.64 km |
| Turin Airport | ~ 85.01 km |
| Cuneo International Airport | ~ 93.54 km |
| Villanova D'Albenga International Airport | ~ 108.08 km |
| Milan Bergamo Airport | ~ 114.76 km |
 | Lugano Airport | ~ 119.55 km |
| Parma Airport | ~ 128.92 km |
