| Grottaferrata to Collegno | 342.08 mi (550.53 km) |
| Grottaferrata to Cologno al Serio | 301.28 mi (484.86 km) |
| Grottaferrata to Cologno Monzese | 309.06 mi (497.38 km) |
| Grottaferrata to Colorno | 245.81 mi (395.59 km) |
| Grottaferrata to Comacchio | 202.67 mi (326.17 km) |
| Grottaferrata to Comiso | 349.77 mi (562.91 km) |
| Grottaferrata to Como | 330.37 mi (531.68 km) |
| Grottaferrata to Concordia Sagittaria | 275.02 mi (442.61 km) |
| Grottaferrata to Concorezzo | 311.00 mi (500.50 km) |
| Grottaferrata to Conegliano | 283.79 mi (456.72 km) |
| Grottaferrata to Conselice | 193.19 mi (310.91 km) |
| Grottaferrata to Conselve | 241.42 mi (388.52 km) |
| Grottaferrata to Conversano | 237.31 mi (381.92 km) |
| Grottaferrata to Copertino | 299.33 mi (481.73 km) |
| Grottaferrata to Copparo | 219.08 mi (352.58 km) |
