| Oberhausen-Rheinhausen to Busto Garolfo | 257.22 mi (413.95 km) |
| Oberhausen-Rheinhausen to Cabras | 644.46 mi (1,037.16 km) |
| Oberhausen-Rheinhausen to Cadelbosco di Sopra | 326.06 mi (524.74 km) |
| Oberhausen-Rheinhausen to Cadoneghe | 308.75 mi (496.88 km) |
| Oberhausen-Rheinhausen to Cagli | 441.48 mi (710.50 km) |
| Oberhausen-Rheinhausen to Cagliari | 693.88 mi (1,116.70 km) |
| Oberhausen-Rheinhausen to Cairo Montenotte | 335.99 mi (540.73 km) |
| Oberhausen-Rheinhausen to Caivano | 639.94 mi (1,029.89 km) |
| Oberhausen-Rheinhausen to Calcinaia | 398.44 mi (641.22 km) |
| Oberhausen-Rheinhausen to Calcinato | 277.79 mi (447.06 km) |
| Oberhausen-Rheinhausen to Calderara di Reno | 349.82 mi (562.98 km) |
| Oberhausen-Rheinhausen to Caldogno | 289.35 mi (465.66 km) |
| Oberhausen-Rheinhausen to Calenzano | 393.79 mi (633.74 km) |
| Oberhausen-Rheinhausen to Calolziocorte | 243.16 mi (391.32 km) |
| Oberhausen-Rheinhausen to Caltagirone | 883.64 mi (1,422.09 km) |
