| Grottaferrata to Belvedere Marittimo | 224.74 mi (361.68 km) |
| Grottaferrata to Benevento | 118.33 mi (190.43 km) |
| Grottaferrata to Bergamo | 308.67 mi (496.75 km) |
| Grottaferrata to Bernalda | 229.32 mi (369.06 km) |
| Grottaferrata to Bertinoro | 165.43 mi (266.24 km) |
| Grottaferrata to Besana in Brianza | 318.76 mi (512.99 km) |
| Grottaferrata to Besozzo | 344.31 mi (554.12 km) |
| Grottaferrata to Biancavilla | 308.78 mi (496.93 km) |
| Grottaferrata to Biassono | 315.36 mi (507.52 km) |
| Grottaferrata to Bibbiano | 227.74 mi (366.51 km) |
| Grottaferrata to Bibbiena | 139.03 mi (223.74 km) |
| Grottaferrata to Biella | 347.88 mi (559.86 km) |
| Grottaferrata to Bisceglie | 201.86 mi (324.86 km) |
| Grottaferrata to Bisignano | 245.88 mi (395.70 km) |
| Grottaferrata to Bitetto | 217.65 mi (350.28 km) |
