| Castelfidardo to Brandenburg | 620.31 mi (998.30 km) |
| Castelfidardo to Brandis | 545.55 mi (877.98 km) |
| Castelfidardo to Braunfels | 544.33 mi (876.01 km) |
| Castelfidardo to Braunsbedra | 545.67 mi (878.17 km) |
| Castelfidardo to Braunschweig | 624.05 mi (1,004.31 km) |
| Castelfidardo to Breckerfeld | 609.07 mi (980.20 km) |
| Castelfidardo to Breisach am Rhein | 426.72 mi (686.74 km) |
| Castelfidardo to Bremen | 699.14 mi (1,125.16 km) |
| Castelfidardo to Bremerhaven | 732.50 mi (1,178.85 km) |
| Castelfidardo to Bremervorde | 720.80 mi (1,160.02 km) |
| Castelfidardo to Bretten | 448.89 mi (722.42 km) |
| Castelfidardo to Bretzfeld | 441.03 mi (709.77 km) |
| Castelfidardo to Brieselang | 630.57 mi (1,014.80 km) |
| Castelfidardo to Brilon | 595.02 mi (957.59 km) |
| Castelfidardo to Bruchhausen-Vilsen | 680.07 mi (1,094.47 km) |
