| Highgate to Castrovillari | 1,127.22 mi (1,814.09 km) |
| Highgate to Catania | 1,222.93 mi (1,968.12 km) |
| Highgate to Catanzaro | 1,190.35 mi (1,915.68 km) |
| Highgate to Cattolica | 794.03 mi (1,277.87 km) |
| Highgate to Cava de' Tirreni | 1,030.28 mi (1,658.07 km) |
| Highgate to Cavallino | 1,169.43 mi (1,882.02 km) |
| Highgate to Cavarzere | 714.52 mi (1,149.91 km) |
| Highgate to Cave | 912.93 mi (1,469.23 km) |
| Highgate to Cavriago | 682.70 mi (1,098.70 km) |
| Highgate to Cavriglia | 775.30 mi (1,247.72 km) |
| Highgate to Cazzago San Martino | 621.42 mi (1,000.09 km) |
| Highgate to Ceccano | 939.25 mi (1,511.58 km) |
| Highgate to Cecina | 755.75 mi (1,216.26 km) |
| Highgate to Cefalu | 1,160.54 mi (1,867.71 km) |
| Highgate to Ceglie Messapico | 1,127.67 mi (1,814.81 km) |
