| Kortenberg to Sofia | 1,049.11 mi (1,688.38 km) |
| Kortenberg to Sopot | 1,107.74 mi (1,782.73 km) |
| Kortenberg to Sozopol | 1,237.42 mi (1,991.43 km) |
| Kortenberg to Sredets | 1,219.63 mi (1,962.80 km) |
| Kortenberg to Stamboliyski | 1,121.41 mi (1,804.74 km) |
| Kortenberg to Stara Zagora | 1,153.12 mi (1,855.78 km) |
| Kortenberg to Svilengrad | 1,203.80 mi (1,937.33 km) |
| Kortenberg to Svishtov | 1,092.63 mi (1,758.41 km) |
| Kortenberg to Targovishte | 1,157.92 mi (1,863.50 km) |
| Kortenberg to Teteven | 1,077.08 mi (1,733.39 km) |
| Kortenberg to Troyan | 1,096.57 mi (1,764.76 km) |
| Kortenberg to Tryavna | 1,128.95 mi (1,816.88 km) |
| Kortenberg to Tutrakan | 1,128.69 mi (1,816.44 km) |
| Kortenberg to Varna | 1,214.62 mi (1,954.74 km) |
| Kortenberg to Veliki Preslav | 1,170.87 mi (1,884.34 km) |
