| Oberhausen-Rheinhausen to Cognac | 479.22 mi (771.23 km) |
| Oberhausen-Rheinhausen to Cogolin | 425.46 mi (684.70 km) |
| Oberhausen-Rheinhausen to Colmar | 96.38 mi (155.11 km) |
| Oberhausen-Rheinhausen to Colombes | 282.88 mi (455.26 km) |
| Oberhausen-Rheinhausen to Colomiers | 517.29 mi (832.49 km) |
| Oberhausen-Rheinhausen to Combs-la-Ville | 271.77 mi (437.37 km) |
| Oberhausen-Rheinhausen to Comines | 264.29 mi (425.34 km) |
| Oberhausen-Rheinhausen to Compiegne | 255.07 mi (410.49 km) |
| Oberhausen-Rheinhausen to Concarneau | 574.46 mi (924.51 km) |
| Oberhausen-Rheinhausen to Conde-sur-l'Escaut | 232.93 mi (374.86 km) |
| Oberhausen-Rheinhausen to Conflans-Sainte-Honorine | 289.23 mi (465.46 km) |
| Oberhausen-Rheinhausen to Corbas | 299.29 mi (481.67 km) |
| Oberhausen-Rheinhausen to Corbeil-Essonnes | 276.02 mi (444.21 km) |
| Oberhausen-Rheinhausen to Cormeilles-en-Parisis | 284.77 mi (458.29 km) |
| Oberhausen-Rheinhausen to Cosne sur Loire | 285.49 mi (459.45 km) |
