| Horten to Castrovillari | 1,377.66 mi (2,217.13 km) |
| Horten to Catania | 1,528.65 mi (2,460.13 km) |
| Horten to Catanzaro | 1,443.50 mi (2,323.09 km) |
| Horten to Cattolica | 1,072.15 mi (1,725.46 km) |
| Horten to Cava de' Tirreni | 1,306.61 mi (2,102.78 km) |
| Horten to Cavallino | 1,362.36 mi (2,192.50 km) |
| Horten to Cavarzere | 989.30 mi (1,592.12 km) |
| Horten to Cave | 1,221.04 mi (1,965.08 km) |
| Horten to Cavriago | 1,017.12 mi (1,636.89 km) |
| Horten to Cavriglia | 1,099.76 mi (1,769.90 km) |
| Horten to Cazzago San Martino | 956.34 mi (1,539.08 km) |
| Horten to Ceccano | 1,239.88 mi (1,995.39 km) |
| Horten to Cecina | 1,112.69 mi (1,790.70 km) |
| Horten to Cefalu | 1,486.22 mi (2,391.83 km) |
| Horten to Ceglie Messapico | 1,332.54 mi (2,144.52 km) |
