| Herzogenrath to Ciampino | 698.34 mi (1,123.87 km) |
| Herzogenrath to Cicciano | 793.94 mi (1,277.73 km) |
| Herzogenrath to Cingoli | 616.20 mi (991.68 km) |
| Herzogenrath to Cinisello Balsamo | 394.29 mi (634.55 km) |
| Herzogenrath to Cinisi | 941.77 mi (1,515.64 km) |
| Herzogenrath to Cirie | 395.19 mi (636.00 km) |
| Herzogenrath to Ciro Marina | 956.96 mi (1,540.08 km) |
| Herzogenrath to Cislago | 383.73 mi (617.55 km) |
| Herzogenrath to Cisterna di Latina | 716.35 mi (1,152.85 km) |
| Herzogenrath to Cisternino | 885.71 mi (1,425.42 km) |
| Herzogenrath to Citta di Castello | 587.00 mi (944.69 km) |
| Herzogenrath to Citta Sant'Angelo | 688.17 mi (1,107.51 km) |
| Herzogenrath to Cittadella | 444.98 mi (716.13 km) |
| Herzogenrath to Cittanova | 992.47 mi (1,597.22 km) |
| Herzogenrath to Cividale del Friuli | 469.96 mi (756.33 km) |
