| Palma del Rio to Chivasso | 854.43 mi (1,375.08 km) |
| Palma del Rio to Ciampino | 989.21 mi (1,591.98 km) |
| Palma del Rio to Cicciano | 1,080.31 mi (1,738.58 km) |
| Palma del Rio to Cingoli | 1,044.58 mi (1,681.09 km) |
| Palma del Rio to Cinisello Balsamo | 922.35 mi (1,484.39 km) |
| Palma del Rio to Cinisi | 1,000.69 mi (1,610.45 km) |
| Palma del Rio to Cirie | 844.41 mi (1,358.94 km) |
| Palma del Rio to Ciro Marina | 1,213.60 mi (1,953.10 km) |
| Palma del Rio to Cislago | 915.63 mi (1,473.57 km) |
| Palma del Rio to Cisterna di Latina | 998.25 mi (1,606.53 km) |
| Palma del Rio to Cisternino | 1,230.38 mi (1,980.10 km) |
| Palma del Rio to Citta di Castello | 999.65 mi (1,608.78 km) |
| Palma del Rio to Citta Sant'Angelo | 1,071.67 mi (1,724.69 km) |
| Palma del Rio to Cittadella | 1,034.76 mi (1,665.28 km) |
| Palma del Rio to Cittanova | 1,161.21 mi (1,868.78 km) |
