| Monterotondo to Brescia | 269.03 mi (432.96 km) |
| Monterotondo to Bressanone | 325.87 mi (524.44 km) |
| Monterotondo to Bresso | 295.31 mi (475.26 km) |
| Monterotondo to Brindisi | 292.59 mi (470.87 km) |
| Monterotondo to Broni | 267.41 mi (430.36 km) |
| Monterotondo to Bronte | 317.31 mi (510.66 km) |
| Monterotondo to Brugherio | 292.93 mi (471.43 km) |
| Monterotondo to Brugnera | 266.04 mi (428.15 km) |
| Monterotondo to Bruino | 329.37 mi (530.08 km) |
| Monterotondo to Brunico | 329.65 mi (530.52 km) |
| Monterotondo to Brusciano | 121.70 mi (195.86 km) |
| Monterotondo to Bucine | 111.26 mi (179.06 km) |
| Monterotondo to Budrio | 181.12 mi (291.48 km) |
| Monterotondo to Busca | 309.98 mi (498.86 km) |
| Monterotondo to Bussolengo | 251.98 mi (405.52 km) |
