| Castano Primo to Andrychow | 573.89 mi (923.58 km) |
| Castano Primo to Augustow | 852.63 mi (1,372.18 km) |
| Castano Primo to Banino | 744.70 mi (1,198.48 km) |
| Castano Primo to Barlinek | 590.27 mi (949.94 km) |
| Castano Primo to Bartoszyce | 802.89 mi (1,292.13 km) |
| Castano Primo to Bedzin | 581.16 mi (935.28 km) |
| Castano Primo to Belchatow | 629.34 mi (1,012.82 km) |
| Castano Primo to Biala Podlaska | 789.82 mi (1,271.10 km) |
| Castano Primo to Bialogard | 665.96 mi (1,071.75 km) |
| Castano Primo to Bialy Kamien | 499.21 mi (803.41 km) |
| Castano Primo to Bialystok | 830.23 mi (1,336.13 km) |
| Castano Primo to Bielawa | 507.11 mi (816.11 km) |
| Castano Primo to Bielsk Podlaski | 818.44 mi (1,317.15 km) |
| Castano Primo to Bielsko-Biala | 561.11 mi (903.02 km) |
| Castano Primo to Bierun | 573.59 mi (923.10 km) |
