| San Lazzaro di Savena to Smolyan | 699.63 mi (1,125.94 km) |
| San Lazzaro di Savena to Sofia | 608.65 mi (979.53 km) |
| San Lazzaro di Savena to Sopot | 679.10 mi (1,092.91 km) |
| San Lazzaro di Savena to Sozopol | 828.23 mi (1,332.91 km) |
| San Lazzaro di Savena to Sredets | 804.90 mi (1,295.36 km) |
| San Lazzaro di Savena to Stamboliyski | 678.78 mi (1,092.40 km) |
| San Lazzaro di Savena to Stara Zagora | 727.26 mi (1,170.41 km) |
| San Lazzaro di Savena to Svilengrad | 768.03 mi (1,236.03 km) |
| San Lazzaro di Savena to Svishtov | 694.24 mi (1,117.27 km) |
| San Lazzaro di Savena to Targovishte | 759.74 mi (1,222.69 km) |
| San Lazzaro di Savena to Teteven | 650.75 mi (1,047.28 km) |
| San Lazzaro di Savena to Troyan | 673.41 mi (1,083.75 km) |
| San Lazzaro di Savena to Tryavna | 712.19 mi (1,146.16 km) |
| San Lazzaro di Savena to Tutrakan | 752.20 mi (1,210.54 km) |
| San Lazzaro di Savena to Varna | 825.95 mi (1,329.23 km) |
