| Oberhausen-Rheinhausen to Corbetta | 262.91 mi (423.11 km) |
| Oberhausen-Rheinhausen to Corciano | 460.53 mi (741.15 km) |
| Oberhausen-Rheinhausen to Cordenons | 299.58 mi (482.13 km) |
| Oberhausen-Rheinhausen to Cori | 568.04 mi (914.18 km) |
| Oberhausen-Rheinhausen to Coriano | 414.50 mi (667.07 km) |
| Oberhausen-Rheinhausen to Corigliano Calabro | 775.24 mi (1,247.63 km) |
| Oberhausen-Rheinhausen to Corleone | 826.21 mi (1,329.66 km) |
| Oberhausen-Rheinhausen to Cormano | 258.35 mi (415.77 km) |
| Oberhausen-Rheinhausen to Cornaredo | 261.09 mi (420.19 km) |
| Oberhausen-Rheinhausen to Cornate d'Adda | 253.64 mi (408.20 km) |
| Oberhausen-Rheinhausen to Cornedo Vicentino | 285.10 mi (458.83 km) |
| Oberhausen-Rheinhausen to Correggio | 328.54 mi (528.73 km) |
| Oberhausen-Rheinhausen to Corridonia | 479.59 mi (771.83 km) |
| Oberhausen-Rheinhausen to Corsico | 266.09 mi (428.22 km) |
| Oberhausen-Rheinhausen to Cortona | 445.96 mi (717.71 km) |
