| Rome to Belvedere Marittimo | 236.83 mi (381.14 km) |
| Rome to Benevento | 130.08 mi (209.34 km) |
| Rome to Bergamo | 297.75 mi (479.18 km) |
| Rome to Bernalda | 241.12 mi (388.05 km) |
| Rome to Bertinoro | 156.93 mi (252.56 km) |
| Rome to Besana in Brianza | 307.58 mi (495.01 km) |
| Rome to Besozzo | 332.89 mi (535.73 km) |
| Rome to Biancavilla | 319.30 mi (513.86 km) |
| Rome to Biassono | 304.14 mi (489.46 km) |
| Rome to Bibbiano | 216.80 mi (348.90 km) |
| Rome to Bibbiena | 129.33 mi (208.14 km) |
| Rome to Biella | 336.10 mi (540.90 km) |
| Rome to Bisceglie | 212.71 mi (342.32 km) |
| Rome to Bisignano | 257.99 mi (415.20 km) |
| Rome to Bitetto | 228.76 mi (368.16 km) |
