| Castelli Calepio to Ciampino | 297.16 mi (478.23 km) |
| Castelli Calepio to Cicciano | 397.64 mi (639.94 km) |
| Castelli Calepio to Cingoli | 226.33 mi (364.24 km) |
| Castelli Calepio to Cinisello Balsamo | 33.53 mi (53.97 km) |
| Castelli Calepio to Cinisi | 541.38 mi (871.27 km) |
| Castelli Calepio to Cirie | 114.84 mi (184.81 km) |
| Castelli Calepio to Ciro Marina | 567.72 mi (913.66 km) |
| Castelli Calepio to Cislago | 45.10 mi (72.58 km) |
| Castelli Calepio to Cisterna di Latina | 315.34 mi (507.49 km) |
| Castelli Calepio to Cisternino | 508.18 mi (817.84 km) |
| Castelli Calepio to Citta di Castello | 189.33 mi (304.69 km) |
| Castelli Calepio to Citta Sant'Angelo | 297.92 mi (479.46 km) |
| Castelli Calepio to Cittadella | 90.98 mi (146.42 km) |
| Castelli Calepio to Cittanova | 594.60 mi (956.92 km) |
| Castelli Calepio to Cividale del Friuli | 173.01 mi (278.43 km) |
