| Merelbeke to Sofia | 1,083.45 mi (1,743.64 km) |
| Merelbeke to Sopot | 1,142.32 mi (1,838.39 km) |
| Merelbeke to Sozopol | 1,272.30 mi (2,047.57 km) |
| Merelbeke to Sredets | 1,254.45 mi (2,018.84 km) |
| Merelbeke to Stamboliyski | 1,155.80 mi (1,860.08 km) |
| Merelbeke to Stara Zagora | 1,187.79 mi (1,911.56 km) |
| Merelbeke to Svilengrad | 1,238.37 mi (1,992.97 km) |
| Merelbeke to Svishtov | 1,127.51 mi (1,814.54 km) |
| Merelbeke to Targovishte | 1,192.84 mi (1,919.69 km) |
| Merelbeke to Teteven | 1,111.66 mi (1,789.04 km) |
| Merelbeke to Troyan | 1,131.21 mi (1,820.51 km) |
| Merelbeke to Tryavna | 1,163.70 mi (1,872.79 km) |
| Merelbeke to Tutrakan | 1,163.70 mi (1,872.79 km) |
| Merelbeke to Varna | 1,249.61 mi (2,011.06 km) |
| Merelbeke to Veliki Preslav | 1,205.80 mi (1,940.54 km) |
