| Castelfidardo to Bunde | 645.33 mi (1,038.56 km) |
| Castelfidardo to Burbach | 564.39 mi (908.30 km) |
| Castelfidardo to Buren | 604.73 mi (973.22 km) |
| Castelfidardo to Burg | 613.58 mi (987.45 km) |
| Castelfidardo to Burgau | 374.84 mi (603.25 km) |
| Castelfidardo to Burgdorf | 641.87 mi (1,032.99 km) |
| Castelfidardo to Burghausen | 326.72 mi (525.80 km) |
| Castelfidardo to Burgkirchen an der Alz | 327.35 mi (526.82 km) |
| Castelfidardo to Burglengenfeld | 402.80 mi (648.24 km) |
| Castelfidardo to Burgstadt | 516.05 mi (830.50 km) |
| Castelfidardo to Burgthann | 420.67 mi (677.00 km) |
| Castelfidardo to Burladingen | 395.74 mi (636.89 km) |
| Castelfidardo to Burscheid | 607.04 mi (976.94 km) |
| Castelfidardo to Burstadt | 489.96 mi (788.51 km) |
| Castelfidardo to Buttelborn | 504.47 mi (811.86 km) |
