| Canton to Collegno | 4,269.64 mi (6,871.32 km) |
| Canton to Cologno al Serio | 4,339.85 mi (6,984.31 km) |
| Canton to Cologno Monzese | 4,324.45 mi (6,959.53 km) |
| Canton to Colorno | 4,391.83 mi (7,067.97 km) |
| Canton to Comacchio | 4,474.69 mi (7,201.32 km) |
| Canton to Comiso | 4,887.24 mi (7,865.25 km) |
| Canton to Como | 4,306.39 mi (6,930.46 km) |
| Canton to Concordia Sagittaria | 4,461.30 mi (7,179.76 km) |
| Canton to Concorezzo | 4,324.62 mi (6,959.80 km) |
| Canton to Conegliano | 4,434.48 mi (7,136.61 km) |
| Canton to Conselice | 4,467.26 mi (7,189.36 km) |
| Canton to Conselve | 4,441.57 mi (7,148.02 km) |
| Canton to Conversano | 4,827.60 mi (7,769.26 km) |
| Canton to Copertino | 4,895.86 mi (7,879.13 km) |
| Canton to Copparo | 4,452.76 mi (7,166.03 km) |
