| Orbetello to Belvedere Marittimo | 311.18 mi (500.80 km) |
| Orbetello to Benevento | 204.88 mi (329.72 km) |
| Orbetello to Bergamo | 237.60 mi (382.39 km) |
| Orbetello to Bernalda | 315.91 mi (508.41 km) |
| Orbetello to Bertinoro | 126.94 mi (204.28 km) |
| Orbetello to Besana in Brianza | 244.78 mi (393.93 km) |
| Orbetello to Besozzo | 267.29 mi (430.16 km) |
| Orbetello to Biancavilla | 383.13 mi (616.59 km) |
| Orbetello to Biassono | 240.89 mi (387.68 km) |
| Orbetello to Bibbiano | 158.36 mi (254.85 km) |
| Orbetello to Bibbiena | 92.28 mi (148.52 km) |
| Orbetello to Biella | 266.66 mi (429.14 km) |
| Orbetello to Bisceglie | 284.65 mi (458.10 km) |
| Orbetello to Bisignano | 332.68 mi (535.39 km) |
| Orbetello to Bitetto | 301.51 mi (485.24 km) |
