| Grottaferrata to Brescia | 286.61 mi (461.26 km) |
| Grottaferrata to Bressanone | 344.17 mi (553.89 km) |
| Grottaferrata to Bresso | 311.95 mi (502.04 km) |
| Grottaferrata to Brindisi | 284.84 mi (458.40 km) |
| Grottaferrata to Broni | 283.58 mi (456.38 km) |
| Grottaferrata to Bronte | 299.55 mi (482.07 km) |
| Grottaferrata to Brugherio | 309.70 mi (498.42 km) |
| Grottaferrata to Brugnera | 284.17 mi (457.33 km) |
| Grottaferrata to Bruino | 343.42 mi (552.68 km) |
| Grottaferrata to Brunico | 347.92 mi (559.93 km) |
| Grottaferrata to Brusciano | 108.71 mi (174.95 km) |
| Grottaferrata to Bucine | 128.80 mi (207.29 km) |
| Grottaferrata to Budrio | 199.25 mi (320.66 km) |
| Grottaferrata to Busca | 322.96 mi (519.75 km) |
| Grottaferrata to Bussolengo | 269.97 mi (434.47 km) |
