| Oberhausen-Rheinhausen to Catania | 876.83 mi (1,411.12 km) |
| Oberhausen-Rheinhausen to Catanzaro | 820.28 mi (1,320.11 km) |
| Oberhausen-Rheinhausen to Cattolica | 417.50 mi (671.91 km) |
| Oberhausen-Rheinhausen to Cava de' Tirreni | 664.36 mi (1,069.19 km) |
| Oberhausen-Rheinhausen to Cavallino | 778.93 mi (1,253.56 km) |
| Oberhausen-Rheinhausen to Cavarzere | 331.10 mi (532.85 km) |
| Oberhausen-Rheinhausen to Cave | 557.31 mi (896.90 km) |
| Oberhausen-Rheinhausen to Cavriago | 329.53 mi (530.33 km) |
| Oberhausen-Rheinhausen to Cavriglia | 421.72 mi (678.69 km) |
| Oberhausen-Rheinhausen to Cazzago San Martino | 264.18 mi (425.16 km) |
| Oberhausen-Rheinhausen to Ceccano | 580.98 mi (934.99 km) |
| Oberhausen-Rheinhausen to Cecina | 421.94 mi (679.05 km) |
| Oberhausen-Rheinhausen to Cefalu | 822.98 mi (1,324.47 km) |
| Oberhausen-Rheinhausen to Ceglie Messapico | 739.31 mi (1,189.80 km) |
| Oberhausen-Rheinhausen to Celano | 552.57 mi (889.28 km) |
