| Oberhausen to Devnya | 1,119.25 mi (1,801.26 km) |
| Oberhausen to Dimitrovgrad | 1,095.44 mi (1,762.94 km) |
| Oberhausen to Dobrich | 1,115.22 mi (1,794.78 km) |
| Oberhausen to Dospat | 1,061.98 mi (1,709.09 km) |
| Oberhausen to Dupnitsa | 993.93 mi (1,599.58 km) |
| Oberhausen to Elhovo | 1,126.66 mi (1,813.19 km) |
| Oberhausen to Etropole | 998.82 mi (1,607.45 km) |
| Oberhausen to Gabrovo | 1,047.56 mi (1,685.89 km) |
| Oberhausen to Gorna Oryahovitsa | 1,049.68 mi (1,689.30 km) |
| Oberhausen to Gotse Delchev | 1,050.60 mi (1,690.77 km) |
| Oberhausen to Harmanli | 1,112.21 mi (1,789.93 km) |
| Oberhausen to Haskovo | 1,099.71 mi (1,769.81 km) |
| Oberhausen to Ihtiman | 1,010.84 mi (1,626.79 km) |
| Oberhausen to Isperih | 1,069.04 mi (1,720.45 km) |
| Oberhausen to Kardzhali | 1,105.81 mi (1,779.63 km) |
