| San Lazzaro di Savena to Bierun Stary | 529.11 mi (851.53 km) |
| San Lazzaro di Savena to Bilgoraj | 673.94 mi (1,084.60 km) |
| San Lazzaro di Savena to Biskupiec | 778.21 mi (1,252.42 km) |
| San Lazzaro di Savena to Blachownia | 559.90 mi (901.08 km) |
| San Lazzaro di Savena to Blonie | 680.17 mi (1,094.63 km) |
| San Lazzaro di Savena to Bochnia | 568.91 mi (915.56 km) |
| San Lazzaro di Savena to Bogatynia | 474.19 mi (763.14 km) |
| San Lazzaro di Savena to Boguszow-Gorce | 488.68 mi (786.45 km) |
| San Lazzaro di Savena to Boleslawiec | 507.37 mi (816.53 km) |
| San Lazzaro di Savena to Braniewo | 781.33 mi (1,257.44 km) |
| San Lazzaro di Savena to Brodnica | 706.54 mi (1,137.07 km) |
| San Lazzaro di Savena to Brwinow | 680.04 mi (1,094.41 km) |
| San Lazzaro di Savena to Brzeg | 524.21 mi (843.64 km) |
| San Lazzaro di Savena to Brzeg Dolny | 530.13 mi (853.16 km) |
| San Lazzaro di Savena to Brzesko | 574.60 mi (924.73 km) |
