| Oberhausen to Civita Castellana | 686.90 mi (1,105.46 km) |
| Oberhausen to Civitanova Marche | 650.30 mi (1,046.55 km) |
| Oberhausen to Civitavecchia | 689.44 mi (1,109.55 km) |
| Oberhausen to Civitella in Val di Chiana | 602.10 mi (968.98 km) |
| Oberhausen to Clusone | 412.40 mi (663.69 km) |
| Oberhausen to Coccaglio | 433.81 mi (698.16 km) |
| Oberhausen to Codigoro | 519.69 mi (836.36 km) |
| Oberhausen to Codogno | 456.68 mi (734.96 km) |
| Oberhausen to Codroipo | 472.63 mi (760.63 km) |
| Oberhausen to Cogoleto | 497.85 mi (801.22 km) |
| Oberhausen to Colle di Val d'Elsa | 593.56 mi (955.25 km) |
| Oberhausen to Colle Salvetti | 570.84 mi (918.69 km) |
| Oberhausen to Collecchio | 490.90 mi (790.02 km) |
| Oberhausen to Colleferro | 734.31 mi (1,181.76 km) |
| Oberhausen to Collegno | 444.69 mi (715.66 km) |
