| Herdecke to Carovigno | 885.48 mi (1,425.04 km) |
| Herdecke to Carpenedolo | 438.98 mi (706.46 km) |
| Herdecke to Carpi | 483.96 mi (778.86 km) |
| Herdecke to Carrara | 520.68 mi (837.95 km) |
| Herdecke to Carugate | 413.42 mi (665.34 km) |
| Herdecke to Casal di Principe | 784.89 mi (1,263.16 km) |
| Herdecke to Casale Monferrato | 435.47 mi (700.82 km) |
| Herdecke to Casale sul Sile | 459.01 mi (738.71 km) |
| Herdecke to Casalecchio di Reno | 509.86 mi (820.53 km) |
| Herdecke to Casalgrande | 494.96 mi (796.55 km) |
| Herdecke to Casalmaggiore | 463.86 mi (746.51 km) |
| Herdecke to Casalnuovo di Napoli | 795.52 mi (1,280.27 km) |
| Herdecke to Casalpusterlengo | 441.77 mi (710.96 km) |
| Herdecke to Casaluce | 787.25 mi (1,266.96 km) |
| Herdecke to Casamassima | 851.18 mi (1,369.84 km) |
