| Oberhausen-Rheinhausen to Smolyan | 945.43 mi (1,521.52 km) |
| Oberhausen-Rheinhausen to Sofia | 842.43 mi (1,355.76 km) |
| Oberhausen-Rheinhausen to Sopot | 902.25 mi (1,452.04 km) |
| Oberhausen-Rheinhausen to Sozopol | 1,034.75 mi (1,665.27 km) |
| Oberhausen-Rheinhausen to Sredets | 1,016.21 mi (1,635.43 km) |
| Oberhausen-Rheinhausen to Stamboliyski | 914.92 mi (1,472.42 km) |
| Oberhausen-Rheinhausen to Stara Zagora | 948.16 mi (1,525.91 km) |
| Oberhausen-Rheinhausen to Svilengrad | 998.22 mi (1,606.47 km) |
| Oberhausen-Rheinhausen to Svishtov | 890.06 mi (1,432.41 km) |
| Oberhausen-Rheinhausen to Targovishte | 955.97 mi (1,538.48 km) |
| Oberhausen-Rheinhausen to Teteven | 871.60 mi (1,402.70 km) |
| Oberhausen-Rheinhausen to Troyan | 891.49 mi (1,434.72 km) |
| Oberhausen-Rheinhausen to Tryavna | 924.71 mi (1,488.17 km) |
| Oberhausen-Rheinhausen to Tutrakan | 929.26 mi (1,495.50 km) |
| Oberhausen-Rheinhausen to Varna | 1,014.38 mi (1,632.49 km) |
