| Sroda Wielkopolska to Smolyan | 813.86 mi (1,309.78 km) |
| Sroda Wielkopolska to Sofia | 716.07 mi (1,152.40 km) |
| Sroda Wielkopolska to Sopot | 747.52 mi (1,203.02 km) |
| Sroda Wielkopolska to Sozopol | 833.69 mi (1,341.70 km) |
| Sroda Wielkopolska to Sredets | 824.36 mi (1,326.68 km) |
| Sroda Wielkopolska to Stamboliyski | 775.54 mi (1,248.11 km) |
| Sroda Wielkopolska to Stara Zagora | 781.11 mi (1,257.08 km) |
| Sroda Wielkopolska to Svilengrad | 834.95 mi (1,343.72 km) |
| Sroda Wielkopolska to Svishtov | 701.84 mi (1,129.49 km) |
| Sroda Wielkopolska to Targovishte | 754.96 mi (1,215.00 km) |
| Sroda Wielkopolska to Teteven | 720.54 mi (1,159.60 km) |
| Sroda Wielkopolska to Troyan | 732.23 mi (1,178.41 km) |
| Sroda Wielkopolska to Tryavna | 751.00 mi (1,208.61 km) |
| Sroda Wielkopolska to Tutrakan | 709.33 mi (1,141.55 km) |
| Sroda Wielkopolska to Varna | 793.50 mi (1,277.02 km) |
