| Oberhausen to Cognac | 518.03 mi (833.69 km) |
| Oberhausen to Cogolin | 569.84 mi (917.07 km) |
| Oberhausen to Colmar | 236.94 mi (381.32 km) |
| Oberhausen to Colombes | 270.67 mi (435.60 km) |
| Oberhausen to Colomiers | 602.26 mi (969.25 km) |
| Oberhausen to Combs-la-Ville | 273.16 mi (439.62 km) |
| Oberhausen to Comines | 175.01 mi (281.65 km) |
| Oberhausen to Compiegne | 228.83 mi (368.27 km) |
| Oberhausen to Concarneau | 542.61 mi (873.25 km) |
| Oberhausen to Conde-sur-l'Escaut | 159.99 mi (257.47 km) |
| Oberhausen to Conflans-Sainte-Honorine | 272.37 mi (438.33 km) |
| Oberhausen to Corbas | 412.61 mi (664.03 km) |
| Oberhausen to Corbeil-Essonnes | 278.43 mi (448.09 km) |
| Oberhausen to Cormeilles-en-Parisis | 270.03 mi (434.57 km) |
| Oberhausen to Cosne sur Loire | 333.24 mi (536.30 km) |
