| Horley to Cabestany | 604.81 mi (973.35 km) |
| Horley to Cabries | 593.82 mi (955.66 km) |
| Horley to Cachan | 198.63 mi (319.66 km) |
| Horley to Caen | 138.05 mi (222.17 km) |
| Horley to Cagnes-sur-Mer | 620.89 mi (999.23 km) |
| Horley to Cahors | 470.71 mi (757.53 km) |
| Horley to Calais | 89.45 mi (143.96 km) |
| Horley to Caluire-et-Cuire | 436.74 mi (702.86 km) |
| Horley to Cambrai | 164.32 mi (264.46 km) |
| Horley to Canet-en-Roussillon | 603.87 mi (971.84 km) |
| Horley to Cannes | 624.19 mi (1,004.54 km) |
| Horley to Canteleu | 130.43 mi (209.90 km) |
| Horley to Capbreton | 523.72 mi (842.85 km) |
| Horley to Carcassonne | 562.76 mi (905.68 km) |
| Horley to Carmaux | 504.03 mi (811.16 km) |
