| Ferentino to Aviano | 304.68 mi (490.33 km) |
| Ferentino to Avigliana | 375.81 mi (604.81 km) |
| Ferentino to Avigliano | 144.09 mi (231.90 km) |
| Ferentino to Avola | 344.36 mi (554.20 km) |
| Ferentino to Azzano Decimo | 291.41 mi (468.97 km) |
| Ferentino to Bacoli | 74.83 mi (120.42 km) |
| Ferentino to Badia Polesine | 251.88 mi (405.35 km) |
| Ferentino to Bagheria | 249.09 mi (400.87 km) |
| Ferentino to Bagnacavallo | 199.39 mi (320.88 km) |
| Ferentino to Bagnara Calabra | 271.35 mi (436.70 km) |
| Ferentino to Bagno a Ripoli | 173.26 mi (278.83 km) |
| Ferentino to Bagnolo in Piano | 249.14 mi (400.95 km) |
| Ferentino to Bagnolo Mella | 301.13 mi (484.61 km) |
| Ferentino to Barano d'Ischia | 75.24 mi (121.09 km) |
| Ferentino to Baranzate | 336.45 mi (541.47 km) |
