| Herzogenrath to Catania | 1,023.58 mi (1,647.29 km) |
| Herzogenrath to Catanzaro | 971.42 mi (1,563.36 km) |
| Herzogenrath to Cattolica | 568.22 mi (914.46 km) |
| Herzogenrath to Cava de' Tirreni | 814.31 mi (1,310.51 km) |
| Herzogenrath to Cavallino | 932.18 mi (1,500.19 km) |
| Herzogenrath to Cavarzere | 482.56 mi (776.60 km) |
| Herzogenrath to Cave | 704.43 mi (1,133.66 km) |
| Herzogenrath to Cavriago | 472.97 mi (761.18 km) |
| Herzogenrath to Cavriglia | 566.89 mi (912.32 km) |
| Herzogenrath to Cazzago San Martino | 407.28 mi (655.46 km) |
| Herzogenrath to Ceccano | 728.88 mi (1,173.03 km) |
| Herzogenrath to Cecina | 561.25 mi (903.24 km) |
| Herzogenrath to Cefalu | 967.53 mi (1,557.08 km) |
| Herzogenrath to Ceglie Messapico | 892.44 mi (1,436.24 km) |
| Herzogenrath to Celano | 701.99 mi (1,129.74 km) |
