| Wielsbeke to Sofia | 1,096.04 mi (1,763.91 km) |
| Wielsbeke to Sopot | 1,155.37 mi (1,859.39 km) |
| Wielsbeke to Sozopol | 1,286.09 mi (2,069.76 km) |
| Wielsbeke to Sredets | 1,268.07 mi (2,040.76 km) |
| Wielsbeke to Stamboliyski | 1,168.48 mi (1,880.49 km) |
| Wielsbeke to Stara Zagora | 1,201.00 mi (1,932.82 km) |
| Wielsbeke to Svilengrad | 1,251.40 mi (2,013.93 km) |
| Wielsbeke to Svishtov | 1,141.29 mi (1,836.74 km) |
| Wielsbeke to Targovishte | 1,206.76 mi (1,942.10 km) |
| Wielsbeke to Teteven | 1,124.71 mi (1,810.05 km) |
| Wielsbeke to Troyan | 1,144.39 mi (1,841.72 km) |
| Wielsbeke to Tryavna | 1,177.11 mi (1,894.37 km) |
| Wielsbeke to Tutrakan | 1,178.05 mi (1,895.88 km) |
| Wielsbeke to Varna | 1,263.85 mi (2,033.97 km) |
| Wielsbeke to Veliki Preslav | 1,219.73 mi (1,962.97 km) |
