| Oberhausen-Rheinhausen to Civita Castellana | 516.85 mi (831.79 km) |
| Oberhausen-Rheinhausen to Civitanova Marche | 481.82 mi (775.42 km) |
| Oberhausen-Rheinhausen to Civitavecchia | 519.85 mi (836.62 km) |
| Oberhausen-Rheinhausen to Civitella in Val di Chiana | 432.10 mi (695.39 km) |
| Oberhausen-Rheinhausen to Clusone | 243.12 mi (391.27 km) |
| Oberhausen-Rheinhausen to Coccaglio | 264.81 mi (426.18 km) |
| Oberhausen-Rheinhausen to Codigoro | 350.34 mi (563.82 km) |
| Oberhausen-Rheinhausen to Codogno | 289.04 mi (465.17 km) |
| Oberhausen-Rheinhausen to Codroipo | 309.33 mi (497.81 km) |
| Oberhausen-Rheinhausen to Cogoleto | 336.65 mi (541.79 km) |
| Oberhausen-Rheinhausen to Colle di Val d'Elsa | 424.11 mi (682.54 km) |
| Oberhausen-Rheinhausen to Colle Salvetti | 402.48 mi (647.73 km) |
| Oberhausen-Rheinhausen to Collecchio | 322.13 mi (518.42 km) |
| Oberhausen-Rheinhausen to Colleferro | 564.23 mi (908.05 km) |
| Oberhausen-Rheinhausen to Collegno | 292.18 mi (470.22 km) |
