| Signa to Chivasso | 185.83 mi (299.06 km) |
| Signa to Ciampino | 156.72 mi (252.21 km) |
| Signa to Cicciano | 261.83 mi (421.38 km) |
| Signa to Cingoli | 109.79 mi (176.69 km) |
| Signa to Cinisello Balsamo | 153.17 mi (246.51 km) |
| Signa to Cinisi | 401.81 mi (646.66 km) |
| Signa to Cirie | 199.47 mi (321.02 km) |
| Signa to Ciro Marina | 435.75 mi (701.27 km) |
| Signa to Cislago | 166.13 mi (267.37 km) |
| Signa to Cisterna di Latina | 175.07 mi (281.75 km) |
| Signa to Cisternino | 386.22 mi (621.56 km) |
| Signa to Citta di Castello | 61.40 mi (98.81 km) |
| Signa to Citta Sant'Angelo | 172.53 mi (277.66 km) |
| Signa to Cittadella | 133.27 mi (214.47 km) |
| Signa to Cittanova | 456.22 mi (734.21 km) |
