| Cay to Collegno | 1,282.29 mi (2,063.64 km) |
| Cay to Cologno al Serio | 1,190.73 mi (1,916.29 km) |
| Cay to Cologno Monzese | 1,209.30 mi (1,946.18 km) |
| Cay to Colorno | 1,146.52 mi (1,845.15 km) |
| Cay to Comacchio | 1,057.29 mi (1,701.54 km) |
| Cay to Comiso | 903.11 mi (1,453.41 km) |
| Cay to Como | 1,223.57 mi (1,969.14 km) |
| Cay to Concordia Sagittaria | 1,051.05 mi (1,691.50 km) |
| Cay to Concorezzo | 1,207.76 mi (1,943.71 km) |
| Cay to Conegliano | 1,078.84 mi (1,736.23 km) |
| Cay to Conselice | 1,070.24 mi (1,722.38 km) |
| Cay to Conselve | 1,083.20 mi (1,743.24 km) |
| Cay to Conversano | 755.75 mi (1,216.27 km) |
| Cay to Copertino | 701.51 mi (1,128.97 km) |
| Cay to Copparo | 1,077.74 mi (1,734.46 km) |
