| Magenta to Belvedere Marittimo | 537.77 mi (865.46 km) |
| Magenta to Benevento | 421.21 mi (677.87 km) |
| Magenta to Bergamo | 41.66 mi (67.04 km) |
| Magenta to Bernalda | 526.21 mi (846.85 km) |
| Magenta to Bertinoro | 183.51 mi (295.33 km) |
| Magenta to Besana in Brianza | 25.71 mi (41.38 km) |
| Magenta to Besozzo | 28.77 mi (46.30 km) |
| Magenta to Biancavilla | 621.77 mi (1,000.64 km) |
| Magenta to Biassono | 22.34 mi (35.96 km) |
| Magenta to Bibbiano | 95.01 mi (152.91 km) |
| Magenta to Bibbiena | 189.00 mi (304.16 km) |
| Magenta to Biella | 39.90 mi (64.21 km) |
| Magenta to Bisceglie | 481.10 mi (774.26 km) |
| Magenta to Bisignano | 557.24 mi (896.79 km) |
| Magenta to Bitetto | 500.18 mi (804.96 km) |
