| Mentana to Chivasso | 323.75 mi (521.03 km) |
| Mentana to Ciampino | 15.19 mi (24.45 km) |
| Mentana to Cicciano | 121.50 mi (195.53 km) |
| Mentana to Cingoli | 97.61 mi (157.09 km) |
| Mentana to Cinisello Balsamo | 298.14 mi (479.82 km) |
| Mentana to Cinisi | 267.07 mi (429.81 km) |
| Mentana to Cirie | 336.39 mi (541.36 km) |
| Mentana to Ciro Marina | 297.39 mi (478.60 km) |
| Mentana to Cislago | 310.92 mi (500.38 km) |
| Mentana to Cisterna di Latina | 30.83 mi (49.61 km) |
| Mentana to Cisternino | 263.33 mi (423.79 km) |
| Mentana to Citta di Castello | 101.88 mi (163.97 km) |
| Mentana to Citta Sant'Angelo | 79.48 mi (127.91 km) |
| Mentana to Cittadella | 254.72 mi (409.93 km) |
| Mentana to Cittanova | 311.43 mi (501.20 km) |
