| Grammichele to Chivasso | 652.76 mi (1,050.52 km) |
| Grammichele to Ciampino | 334.87 mi (538.92 km) |
| Grammichele to Cicciano | 259.30 mi (417.30 km) |
| Grammichele to Cingoli | 431.58 mi (694.56 km) |
| Grammichele to Cinisello Balsamo | 640.41 mi (1,030.64 km) |
| Grammichele to Cinisi | 106.69 mi (171.70 km) |
| Grammichele to Cirie | 663.33 mi (1,067.52 km) |
| Grammichele to Ciro Marina | 201.02 mi (323.51 km) |
| Grammichele to Cislago | 652.22 mi (1,049.65 km) |
| Grammichele to Cisterna di Latina | 317.37 mi (510.76 km) |
| Grammichele to Cisternino | 285.75 mi (459.87 km) |
| Grammichele to Citta di Castello | 449.53 mi (723.44 km) |
| Grammichele to Citta Sant'Angelo | 367.65 mi (591.67 km) |
| Grammichele to Cittadella | 601.16 mi (967.47 km) |
| Grammichele to Cittanova | 111.33 mi (179.17 km) |
