| Castelfidardo to Barberino di Mugello | 121.00 mi (194.73 km) |
| Castelfidardo to Barcellona-Pozzo di Gotto | 377.40 mi (607.37 km) |
| Castelfidardo to Bareggio | 264.07 mi (424.97 km) |
| Castelfidardo to Barga | 158.60 mi (255.25 km) |
| Castelfidardo to Bari | 234.30 mi (377.08 km) |
| Castelfidardo to Barletta | 203.76 mi (327.91 km) |
| Castelfidardo to Baronissi | 198.00 mi (318.65 km) |
| Castelfidardo to Barrafranca | 422.69 mi (680.26 km) |
| Castelfidardo to Bassano del Grappa | 182.33 mi (293.44 km) |
| Castelfidardo to Battipaglia | 210.10 mi (338.13 km) |
| Castelfidardo to Beinasco | 313.95 mi (505.25 km) |
| Castelfidardo to Bellinzago Novarese | 282.78 mi (455.08 km) |
| Castelfidardo to Belluno | 196.04 mi (315.50 km) |
| Castelfidardo to Belmonte Mezzagno | 374.18 mi (602.19 km) |
| Castelfidardo to Belpasso | 413.26 mi (665.08 km) |
