| Ratingen to Cosenza | 944.88 mi (1,520.64 km) |
| Ratingen to Cossato | 400.69 mi (644.84 km) |
| Ratingen to Costa Volpino | 405.95 mi (653.31 km) |
| Ratingen to Creazzo | 451.33 mi (726.35 km) |
| Ratingen to Crema | 430.03 mi (692.06 km) |
| Ratingen to Cremona | 450.46 mi (724.95 km) |
| Ratingen to Crevalcore | 496.18 mi (798.52 km) |
| Ratingen to Crispiano | 889.93 mi (1,432.20 km) |
| Ratingen to Crosia | 940.64 mi (1,513.81 km) |
| Ratingen to Crotone | 978.89 mi (1,575.38 km) |
| Ratingen to Cuneo | 478.99 mi (770.86 km) |
| Ratingen to Cuorgne | 410.00 mi (659.84 km) |
| Ratingen to Cusano Milanino | 411.38 mi (662.05 km) |
| Ratingen to Cutro | 978.75 mi (1,575.14 km) |
| Ratingen to Cutrofiano | 944.71 mi (1,520.36 km) |
