| Formello to Belvedere Marittimo | 248.70 mi (400.24 km) |
| Formello to Benevento | 139.52 mi (224.54 km) |
| Formello to Bergamo | 284.12 mi (457.25 km) |
| Formello to Bernalda | 250.49 mi (403.13 km) |
| Formello to Bertinoro | 143.43 mi (230.82 km) |
| Formello to Besana in Brianza | 294.10 mi (473.31 km) |
| Formello to Besozzo | 319.60 mi (514.35 km) |
| Formello to Biancavilla | 333.03 mi (535.97 km) |
| Formello to Biassono | 290.69 mi (467.81 km) |
| Formello to Bibbiano | 203.18 mi (326.99 km) |
| Formello to Bibbiena | 115.54 mi (185.94 km) |
| Formello to Biella | 323.30 mi (520.30 km) |
| Formello to Bisceglie | 219.69 mi (353.55 km) |
| Formello to Bisignano | 269.58 mi (433.84 km) |
| Formello to Bitetto | 236.28 mi (380.25 km) |
