| Hornsey to Collegno | 571.25 mi (919.34 km) |
| Hornsey to Cologno al Serio | 610.14 mi (981.92 km) |
| Hornsey to Cologno Monzese | 598.99 mi (963.99 km) |
| Hornsey to Colorno | 665.63 mi (1,071.23 km) |
| Hornsey to Comacchio | 738.61 mi (1,188.68 km) |
| Hornsey to Comiso | 1,241.15 mi (1,997.44 km) |
| Hornsey to Como | 578.39 mi (930.83 km) |
| Hornsey to Concordia Sagittaria | 713.75 mi (1,148.67 km) |
| Hornsey to Concorezzo | 597.76 mi (962.01 km) |
| Hornsey to Conegliano | 687.88 mi (1,107.04 km) |
| Hornsey to Conselice | 735.45 mi (1,183.60 km) |
| Hornsey to Conselve | 701.96 mi (1,129.69 km) |
| Hornsey to Conversano | 1,097.67 mi (1,766.53 km) |
| Hornsey to Copertino | 1,166.37 mi (1,877.09 km) |
| Hornsey to Copparo | 716.69 mi (1,153.40 km) |
