| Santiponce to Chivasso | 897.79 mi (1,444.86 km) |
| Santiponce to Ciampino | 1,034.67 mi (1,665.13 km) |
| Santiponce to Cicciano | 1,125.58 mi (1,811.45 km) |
| Santiponce to Cingoli | 1,089.92 mi (1,754.05 km) |
| Santiponce to Cinisello Balsamo | 965.90 mi (1,554.46 km) |
| Santiponce to Cinisi | 1,044.47 mi (1,680.91 km) |
| Santiponce to Cirie | 887.61 mi (1,428.46 km) |
| Santiponce to Ciro Marina | 1,258.24 mi (2,024.94 km) |
| Santiponce to Cislago | 959.00 mi (1,543.36 km) |
| Santiponce to Cisterna di Latina | 1,043.68 mi (1,679.64 km) |
| Santiponce to Cisternino | 1,275.55 mi (2,052.80 km) |
| Santiponce to Citta di Castello | 1,044.91 mi (1,681.62 km) |
| Santiponce to Citta Sant'Angelo | 1,117.13 mi (1,797.85 km) |
| Santiponce to Cittadella | 1,078.93 mi (1,736.37 km) |
| Santiponce to Cittanova | 1,205.24 mi (1,939.65 km) |
