| Ilhavo to Collegno | 877.08 mi (1,411.53 km) |
| Ilhavo to Cologno al Serio | 985.87 mi (1,586.61 km) |
| Ilhavo to Cologno Monzese | 965.16 mi (1,553.28 km) |
| Ilhavo to Colorno | 1,008.84 mi (1,623.57 km) |
| Ilhavo to Comacchio | 1,093.40 mi (1,759.65 km) |
| Ilhavo to Comiso | 1,274.45 mi (2,051.03 km) |
| Ilhavo to Como | 961.23 mi (1,546.94 km) |
| Ilhavo to Concordia Sagittaria | 1,137.16 mi (1,830.09 km) |
| Ilhavo to Concorezzo | 968.91 mi (1,559.31 km) |
| Ilhavo to Conegliano | 1,112.66 mi (1,790.66 km) |
| Ilhavo to Conselice | 1,074.66 mi (1,729.51 km) |
| Ilhavo to Conselve | 1,083.74 mi (1,744.11 km) |
| Ilhavo to Conversano | 1,344.22 mi (2,163.31 km) |
| Ilhavo to Copertino | 1,399.83 mi (2,252.81 km) |
| Ilhavo to Copparo | 1,078.39 mi (1,735.51 km) |
