| Castenaso to Belvedere Marittimo | 406.23 mi (653.77 km) |
| Castenaso to Benevento | 287.36 mi (462.46 km) |
| Castenaso to Bergamo | 120.07 mi (193.23 km) |
| Castenaso to Bernalda | 387.87 mi (624.21 km) |
| Castenaso to Bertinoro | 41.11 mi (66.17 km) |
| Castenaso to Besana in Brianza | 134.68 mi (216.75 km) |
| Castenaso to Besozzo | 164.98 mi (265.51 km) |
| Castenaso to Biancavilla | 505.76 mi (813.95 km) |
| Castenaso to Biassono | 132.63 mi (213.44 km) |
| Castenaso to Bibbiano | 50.57 mi (81.39 km) |
| Castenaso to Bibbiena | 58.52 mi (94.18 km) |
| Castenaso to Biella | 181.51 mi (292.11 km) |
| Castenaso to Bisceglie | 340.36 mi (547.75 km) |
| Castenaso to Bisignano | 424.15 mi (682.61 km) |
| Castenaso to Bitetto | 359.57 mi (578.67 km) |
