| San Lawrenz to Smolyan | 681.22 mi (1,096.32 km) |
| San Lawrenz to Sofia | 668.83 mi (1,076.38 km) |
| San Lawrenz to Sopot | 723.65 mi (1,164.60 km) |
| San Lawrenz to Sozopol | 843.96 mi (1,358.22 km) |
| San Lawrenz to Sredets | 819.17 mi (1,318.33 km) |
| San Lawrenz to Stamboliyski | 694.25 mi (1,117.28 km) |
| San Lawrenz to Stara Zagora | 753.43 mi (1,212.53 km) |
| San Lawrenz to Svilengrad | 755.02 mi (1,215.09 km) |
| San Lawrenz to Svishtov | 787.80 mi (1,267.85 km) |
| San Lawrenz to Targovishte | 823.63 mi (1,325.50 km) |
| San Lawrenz to Teteven | 715.08 mi (1,150.81 km) |
| San Lawrenz to Troyan | 731.78 mi (1,177.68 km) |
| San Lawrenz to Tryavna | 763.43 mi (1,228.62 km) |
| San Lawrenz to Tutrakan | 856.28 mi (1,378.05 km) |
| San Lawrenz to Varna | 879.81 mi (1,415.92 km) |
