| Roman to Chivasso | 918.54 mi (1,478.24 km) |
| Roman to Ciampino | 789.99 mi (1,271.36 km) |
| Roman to Cicciano | 740.29 mi (1,191.38 km) |
| Roman to Cingoli | 710.99 mi (1,144.23 km) |
| Roman to Cinisello Balsamo | 849.99 mi (1,367.92 km) |
| Roman to Cinisi | 926.10 mi (1,490.42 km) |
| Roman to Cirie | 931.32 mi (1,498.82 km) |
| Roman to Ciro Marina | 717.96 mi (1,155.45 km) |
| Roman to Cislago | 860.28 mi (1,384.49 km) |
| Roman to Cisterna di Latina | 787.69 mi (1,267.66 km) |
| Roman to Cisternino | 637.41 mi (1,025.81 km) |
| Roman to Citta di Castello | 752.81 mi (1,211.53 km) |
| Roman to Citta Sant'Angelo | 700.84 mi (1,127.89 km) |
| Roman to Cittadella | 727.39 mi (1,170.63 km) |
| Roman to Cittanova | 808.05 mi (1,300.42 km) |
