| Ratingen to Carovigno | 895.69 mi (1,441.47 km) |
| Ratingen to Carpenedolo | 441.69 mi (710.83 km) |
| Ratingen to Carpi | 487.10 mi (783.91 km) |
| Ratingen to Carrara | 521.17 mi (838.74 km) |
| Ratingen to Carugate | 413.22 mi (665.01 km) |
| Ratingen to Casal di Principe | 790.47 mi (1,272.14 km) |
| Ratingen to Casale Monferrato | 432.37 mi (695.84 km) |
| Ratingen to Casale sul Sile | 466.87 mi (751.36 km) |
| Ratingen to Casalecchio di Reno | 513.59 mi (826.54 km) |
| Ratingen to Casalgrande | 497.49 mi (800.63 km) |
| Ratingen to Casalmaggiore | 466.05 mi (750.04 km) |
| Ratingen to Casalnuovo di Napoli | 801.35 mi (1,289.65 km) |
| Ratingen to Casalpusterlengo | 442.10 mi (711.50 km) |
| Ratingen to Casaluce | 792.92 mi (1,276.09 km) |
| Ratingen to Casamassima | 860.69 mi (1,385.14 km) |
