| Castelfidardo to Bernburg | 582.05 mi (936.72 km) |
| Castelfidardo to Bersenbruck | 678.00 mi (1,091.14 km) |
| Castelfidardo to Besigheim | 436.30 mi (702.16 km) |
| Castelfidardo to Bestwig | 596.30 mi (959.66 km) |
| Castelfidardo to Betzdorf | 571.46 mi (919.67 km) |
| Castelfidardo to Beverstedt | 721.71 mi (1,161.48 km) |
| Castelfidardo to Beverungen | 598.70 mi (963.52 km) |
| Castelfidardo to Bexbach | 504.64 mi (812.15 km) |
| Castelfidardo to Biberach | 367.95 mi (592.16 km) |
| Castelfidardo to Biblis | 492.93 mi (793.30 km) |
| Castelfidardo to Bieber | 545.32 mi (877.61 km) |
| Castelfidardo to Biedenkopf | 565.61 mi (910.27 km) |
| Castelfidardo to Bielefeld | 635.04 mi (1,022.00 km) |
| Castelfidardo to Bietigheim-Bissingen | 434.62 mi (699.45 km) |
| Castelfidardo to Billerbeck | 655.58 mi (1,055.06 km) |
