| Perth to Collegno | 915.75 mi (1,473.75 km) |
| Perth to Cologno al Serio | 937.07 mi (1,508.07 km) |
| Perth to Cologno Monzese | 929.47 mi (1,495.83 km) |
| Perth to Colorno | 992.79 mi (1,597.75 km) |
| Perth to Comacchio | 1,054.75 mi (1,697.46 km) |
| Perth to Comiso | 1,581.79 mi (2,545.64 km) |
| Perth to Como | 908.03 mi (1,461.34 km) |
| Perth to Concordia Sagittaria | 1,014.31 mi (1,632.37 km) |
| Perth to Concorezzo | 927.34 mi (1,492.41 km) |
| Perth to Conegliano | 991.53 mi (1,595.71 km) |
| Perth to Conselice | 1,055.62 mi (1,698.86 km) |
| Perth to Conselve | 1,015.66 mi (1,634.55 km) |
| Perth to Conversano | 1,408.53 mi (2,266.81 km) |
| Perth to Copertino | 1,475.97 mi (2,375.34 km) |
| Perth to Copparo | 1,033.66 mi (1,663.51 km) |
