| Wichelen to Sofia | 1,074.87 mi (1,729.84 km) |
| Wichelen to Sopot | 1,133.60 mi (1,824.36 km) |
| Wichelen to Sozopol | 1,263.37 mi (2,033.19 km) |
| Wichelen to Sredets | 1,245.57 mi (2,004.54 km) |
| Wichelen to Stamboliyski | 1,147.20 mi (1,846.24 km) |
| Wichelen to Stara Zagora | 1,179.02 mi (1,897.45 km) |
| Wichelen to Svilengrad | 1,229.66 mi (1,978.95 km) |
| Wichelen to Svishtov | 1,118.58 mi (1,800.18 km) |
| Wichelen to Targovishte | 1,183.88 mi (1,905.26 km) |
| Wichelen to Teteven | 1,102.94 mi (1,775.02 km) |
| Wichelen to Troyan | 1,122.46 mi (1,806.42 km) |
| Wichelen to Tryavna | 1,154.87 mi (1,858.59 km) |
| Wichelen to Tutrakan | 1,154.62 mi (1,858.18 km) |
| Wichelen to Varna | 1,240.56 mi (1,996.50 km) |
| Wichelen to Veliki Preslav | 1,196.82 mi (1,926.10 km) |
