| Horley to Corato | 1,048.58 mi (1,687.52 km) |
| Horley to Corbetta | 573.57 mi (923.06 km) |
| Horley to Corciano | 804.91 mi (1,295.38 km) |
| Horley to Cordenons | 687.65 mi (1,106.67 km) |
| Horley to Cori | 904.07 mi (1,454.96 km) |
| Horley to Coriano | 774.28 mi (1,246.09 km) |
| Horley to Corigliano Calabro | 1,133.06 mi (1,823.49 km) |
| Horley to Corleone | 1,133.04 mi (1,823.46 km) |
| Horley to Cormano | 577.80 mi (929.88 km) |
| Horley to Cornaredo | 575.79 mi (926.64 km) |
| Horley to Cornate d'Adda | 583.18 mi (938.53 km) |
| Horley to Cornedo Vicentino | 652.13 mi (1,049.50 km) |
| Horley to Correggio | 671.44 mi (1,080.58 km) |
| Horley to Corridonia | 841.72 mi (1,354.62 km) |
| Horley to Corsico | 581.91 mi (936.50 km) |
