| Grezzana to Belvedere Marittimo | 476.32 mi (766.57 km) |
| Grezzana to Benevento | 357.07 mi (574.65 km) |
| Grezzana to Bergamo | 66.25 mi (106.62 km) |
| Grezzana to Bernalda | 453.90 mi (730.48 km) |
| Grezzana to Bertinoro | 109.13 mi (175.63 km) |
| Grezzana to Besana in Brianza | 84.73 mi (136.37 km) |
| Grezzana to Besozzo | 115.74 mi (186.27 km) |
| Grezzana to Biancavilla | 578.62 mi (931.21 km) |
| Grezzana to Biassono | 85.02 mi (136.82 km) |
| Grezzana to Bibbiano | 64.57 mi (103.91 km) |
| Grezzana to Bibbiena | 131.54 mi (211.70 km) |
| Grezzana to Biella | 142.79 mi (229.80 km) |
| Grezzana to Bisceglie | 403.73 mi (649.75 km) |
| Grezzana to Bisignano | 493.50 mi (794.21 km) |
| Grezzana to Bitetto | 423.03 mi (680.80 km) |
