| Castano Primo to Brandenburg | 504.07 mi (811.22 km) |
| Castano Primo to Brandis | 436.61 mi (702.65 km) |
| Castano Primo to Braunfels | 343.62 mi (553.00 km) |
| Castano Primo to Braunsbedra | 421.28 mi (677.99 km) |
| Castano Primo to Braunschweig | 470.80 mi (757.67 km) |
| Castano Primo to Breckerfeld | 399.44 mi (642.84 km) |
| Castano Primo to Breisach am Rhein | 180.47 mi (290.45 km) |
| Castano Primo to Bremen | 520.50 mi (837.67 km) |
| Castano Primo to Bremerhaven | 552.81 mi (889.66 km) |
| Castano Primo to Bremervorde | 548.38 mi (882.54 km) |
| Castano Primo to Bretten | 240.90 mi (387.70 km) |
| Castano Primo to Bretzfeld | 252.96 mi (407.11 km) |
| Castano Primo to Brieselang | 522.15 mi (840.31 km) |
| Castano Primo to Brilon | 403.99 mi (650.17 km) |
| Castano Primo to Bruchhausen-Vilsen | 503.34 mi (810.04 km) |
