| Zielona Gora to Smolyan | 835.79 mi (1,345.07 km) |
| Zielona Gora to Sofia | 734.90 mi (1,182.71 km) |
| Zielona Gora to Sopot | 772.81 mi (1,243.73 km) |
| Zielona Gora to Sozopol | 869.83 mi (1,399.86 km) |
| Zielona Gora to Sredets | 858.51 mi (1,381.64 km) |
| Zielona Gora to Stamboliyski | 798.30 mi (1,284.73 km) |
| Zielona Gora to Stara Zagora | 809.55 mi (1,302.84 km) |
| Zielona Gora to Svilengrad | 863.55 mi (1,389.74 km) |
| Zielona Gora to Svishtov | 733.07 mi (1,179.76 km) |
| Zielona Gora to Targovishte | 789.85 mi (1,271.15 km) |
| Zielona Gora to Teteven | 744.51 mi (1,198.17 km) |
| Zielona Gora to Troyan | 758.13 mi (1,220.09 km) |
| Zielona Gora to Tryavna | 780.23 mi (1,255.65 km) |
| Zielona Gora to Tutrakan | 747.32 mi (1,202.70 km) |
| Zielona Gora to Varna | 833.07 mi (1,340.69 km) |
