| Carbonia to Cologno al Serio | 447.35 mi (719.94 km) |
| Carbonia to Cologno Monzese | 441.22 mi (710.07 km) |
| Carbonia to Colorno | 409.65 mi (659.27 km) |
| Carbonia to Comacchio | 425.97 mi (685.53 km) |
| Carbonia to Comiso | 364.31 mi (586.29 km) |
| Carbonia to Como | 459.89 mi (740.12 km) |
| Carbonia to Concordia Sagittaria | 506.33 mi (814.87 km) |
| Carbonia to Concorezzo | 445.68 mi (717.26 km) |
| Carbonia to Conegliano | 502.35 mi (808.45 km) |
| Carbonia to Conselice | 406.92 mi (654.88 km) |
| Carbonia to Conselve | 452.63 mi (728.44 km) |
| Carbonia to Conversano | 470.92 mi (757.88 km) |
| Carbonia to Copertino | 511.78 mi (823.64 km) |
| Carbonia to Copparo | 430.91 mi (693.48 km) |
| Carbonia to Corato | 437.78 mi (704.53 km) |
