| Aosta to Cologno al Serio | 115.56 mi (185.97 km) |
| Aosta to Cologno Monzese | 95.82 mi (154.21 km) |
| Aosta to Colorno | 158.86 mi (255.66 km) |
| Aosta to Comacchio | 247.34 mi (398.06 km) |
| Aosta to Comiso | 714.16 mi (1,149.32 km) |
| Aosta to Como | 85.44 mi (137.50 km) |
| Aosta to Concordia Sagittaria | 266.73 mi (429.26 km) |
| Aosta to Concorezzo | 98.01 mi (157.73 km) |
| Aosta to Conegliano | 240.07 mi (386.35 km) |
| Aosta to Conselice | 235.64 mi (379.23 km) |
| Aosta to Conselve | 223.07 mi (359.00 km) |
| Aosta to Conversano | 591.70 mi (952.25 km) |
| Aosta to Copertino | 660.02 mi (1,062.19 km) |
| Aosta to Copparo | 226.83 mi (365.05 km) |
| Aosta to Corato | 554.36 mi (892.15 km) |
