| San Felice Circeo to Belvedere Marittimo | 183.70 mi (295.63 km) |
| San Felice Circeo to Benevento | 88.04 mi (141.69 km) |
| San Felice Circeo to Bergamo | 352.70 mi (567.62 km) |
| San Felice Circeo to Bernalda | 195.90 mi (315.27 km) |
| San Felice Circeo to Bertinoro | 207.23 mi (333.50 km) |
| San Felice Circeo to Besana in Brianza | 362.81 mi (583.89 km) |
| San Felice Circeo to Besozzo | 388.27 mi (624.86 km) |
| San Felice Circeo to Biancavilla | 265.12 mi (426.66 km) |
| San Felice Circeo to Biassono | 359.40 mi (578.40 km) |
| San Felice Circeo to Bibbiano | 271.78 mi (437.39 km) |
| San Felice Circeo to Bibbiena | 182.34 mi (293.44 km) |
| San Felice Circeo to Biella | 391.36 mi (629.84 km) |
| San Felice Circeo to Bisceglie | 177.14 mi (285.08 km) |
| San Felice Circeo to Bisignano | 205.53 mi (330.77 km) |
| San Felice Circeo to Bitetto | 190.67 mi (306.85 km) |
