| Castelfidardo to Brescia | 217.70 mi (350.36 km) |
| Castelfidardo to Bressanone | 242.84 mi (390.81 km) |
| Castelfidardo to Bresso | 258.14 mi (415.43 km) |
| Castelfidardo to Brindisi | 298.13 mi (479.79 km) |
| Castelfidardo to Broni | 239.00 mi (384.63 km) |
| Castelfidardo to Bronte | 398.26 mi (640.94 km) |
| Castelfidardo to Brugherio | 253.99 mi (408.75 km) |
| Castelfidardo to Brugnera | 175.49 mi (282.43 km) |
| Castelfidardo to Bruino | 319.38 mi (513.99 km) |
| Castelfidardo to Brunico | 243.23 mi (391.44 km) |
| Castelfidardo to Brusciano | 181.57 mi (292.20 km) |
| Castelfidardo to Bucine | 96.75 mi (155.70 km) |
| Castelfidardo to Budrio | 125.03 mi (201.21 km) |
| Castelfidardo to Busca | 310.75 mi (500.10 km) |
| Castelfidardo to Bussolengo | 191.86 mi (308.76 km) |
