| Horley to Cognac | 378.58 mi (609.26 km) |
| Horley to Cogolin | 630.66 mi (1,014.95 km) |
| Horley to Colmar | 398.64 mi (641.55 km) |
| Horley to Colombes | 189.04 mi (304.23 km) |
| Horley to Colomiers | 527.07 mi (848.23 km) |
| Horley to Combs-la-Ville | 211.40 mi (340.21 km) |
| Horley to Comines | 141.26 mi (227.33 km) |
| Horley to Compiegne | 179.56 mi (288.97 km) |
| Horley to Concarneau | 283.09 mi (455.59 km) |
| Horley to Conde-sur-l'Escaut | 171.71 mi (276.34 km) |
| Horley to Conflans-Sainte-Honorine | 180.84 mi (291.03 km) |
| Horley to Corbas | 445.68 mi (717.25 km) |
| Horley to Corbeil-Essonnes | 212.67 mi (342.26 km) |
| Horley to Cormeilles-en-Parisis | 184.87 mi (297.52 km) |
| Horley to Cosne sur Loire | 295.06 mi (474.86 km) |
