| Orbetello to Bitonto | 296.26 mi (476.79 km) |
| Orbetello to Bitritto | 305.18 mi (491.14 km) |
| Orbetello to Bollate | 238.82 mi (384.34 km) |
| Orbetello to Bologna | 142.10 mi (228.69 km) |
| Orbetello to Bolzano | 280.52 mi (451.45 km) |
| Orbetello to Bomporto | 158.75 mi (255.48 km) |
| Orbetello to Bonate di Sopra | 238.55 mi (383.91 km) |
| Orbetello to Bondeno | 169.17 mi (272.25 km) |
| Orbetello to Bordighera | 201.49 mi (324.27 km) |
| Orbetello to Borgaro Torinese | 258.10 mi (415.37 km) |
| Orbetello to Borgo a Buggiano | 102.64 mi (165.19 km) |
| Orbetello to Borgo San Dalmazzo | 228.41 mi (367.58 km) |
| Orbetello to Borgo San Lorenzo | 104.73 mi (168.54 km) |
| Orbetello to Borgomanero | 263.27 mi (423.70 km) |
| Orbetello to Borgoricco | 215.90 mi (347.46 km) |
