| Olgiate Olona to Bitonto | 500.44 mi (805.37 km) |
| Olgiate Olona to Bitritto | 509.35 mi (819.72 km) |
| Olgiate Olona to Bollate | 12.67 mi (20.39 km) |
| Olgiate Olona to Bologna | 143.53 mi (230.99 km) |
| Olgiate Olona to Bolzano | 132.69 mi (213.54 km) |
| Olgiate Olona to Bomporto | 121.77 mi (195.97 km) |
| Olgiate Olona to Bonate di Sopra | 33.18 mi (53.40 km) |
| Olgiate Olona to Bondeno | 133.66 mi (215.10 km) |
| Olgiate Olona to Bordighera | 141.09 mi (227.06 km) |
| Olgiate Olona to Borgaro Torinese | 68.53 mi (110.28 km) |
| Olgiate Olona to Borgo a Buggiano | 151.18 mi (243.30 km) |
| Olgiate Olona to Borgo San Dalmazzo | 112.91 mi (181.71 km) |
| Olgiate Olona to Borgo San Lorenzo | 168.96 mi (271.92 km) |
| Olgiate Olona to Borgomanero | 20.64 mi (33.21 km) |
| Olgiate Olona to Borgoricco | 149.33 mi (240.33 km) |
