| Herselt to Sofia | 1,040.44 mi (1,674.42 km) |
| Herselt to Sopot | 1,098.39 mi (1,767.69 km) |
| Herselt to Sozopol | 1,226.96 mi (1,974.59 km) |
| Herselt to Sredets | 1,209.42 mi (1,946.37 km) |
| Herselt to Stamboliyski | 1,112.59 mi (1,790.55 km) |
| Herselt to Stara Zagora | 1,143.53 mi (1,840.33 km) |
| Herselt to Svilengrad | 1,194.47 mi (1,922.31 km) |
| Herselt to Svishtov | 1,082.20 mi (1,741.63 km) |
| Herselt to Targovishte | 1,147.28 mi (1,846.37 km) |
| Herselt to Teteven | 1,067.74 mi (1,718.36 km) |
| Herselt to Troyan | 1,087.05 mi (1,749.43 km) |
| Herselt to Tryavna | 1,119.08 mi (1,800.98 km) |
| Herselt to Tutrakan | 1,117.39 mi (1,798.27 km) |
| Herselt to Varna | 1,203.49 mi (1,936.82 km) |
| Herselt to Veliki Preslav | 1,160.20 mi (1,867.16 km) |
