| Civita Castellana to Chivasso | 301.53 mi (485.27 km) |
| Civita Castellana to Ciampino | 35.64 mi (57.35 km) |
| Civita Castellana to Cicciano | 143.03 mi (230.19 km) |
| Civita Castellana to Cingoli | 84.51 mi (136.01 km) |
| Civita Castellana to Cinisello Balsamo | 275.27 mi (443.00 km) |
| Civita Castellana to Cinisi | 287.62 mi (462.88 km) |
| Civita Castellana to Cirie | 314.28 mi (505.79 km) |
| Civita Castellana to Ciro Marina | 318.85 mi (513.13 km) |
| Civita Castellana to Cislago | 288.06 mi (463.59 km) |
| Civita Castellana to Cisterna di Latina | 53.26 mi (85.72 km) |
| Civita Castellana to Cisternino | 281.37 mi (452.82 km) |
| Civita Castellana to Citta di Castello | 80.91 mi (130.21 km) |
| Civita Castellana to Citta Sant'Angelo | 85.04 mi (136.86 km) |
| Civita Castellana to Cittadella | 233.82 mi (376.29 km) |
| Civita Castellana to Cittanova | 334.26 mi (537.93 km) |
