| Oberhausen to Corbetta | 426.99 mi (687.18 km) |
| Oberhausen to Corciano | 630.60 mi (1,014.86 km) |
| Oberhausen to Cordenons | 464.08 mi (746.86 km) |
| Oberhausen to Cori | 738.12 mi (1,187.89 km) |
| Oberhausen to Coriano | 584.01 mi (939.88 km) |
| Oberhausen to Corigliano Calabro | 943.40 mi (1,518.26 km) |
| Oberhausen to Corleone | 995.65 mi (1,602.35 km) |
| Oberhausen to Cormano | 424.04 mi (682.43 km) |
| Oberhausen to Cornaredo | 425.95 mi (685.50 km) |
| Oberhausen to Cornate d'Adda | 420.97 mi (677.48 km) |
| Oberhausen to Cornedo Vicentino | 454.78 mi (731.90 km) |
| Oberhausen to Correggio | 498.34 mi (802.00 km) |
| Oberhausen to Corridonia | 648.50 mi (1,043.66 km) |
| Oberhausen to Corsico | 431.34 mi (694.17 km) |
| Oberhausen to Cortona | 616.03 mi (991.40 km) |
