| Ilion to Ciampino | 642.58 mi (1,034.13 km) |
| Ilion to Cicciano | 528.73 mi (850.91 km) |
| Ilion to Cingoli | 660.52 mi (1,063.00 km) |
| Ilion to Cinisello Balsamo | 906.84 mi (1,459.41 km) |
| Ilion to Cinisi | 576.10 mi (927.15 km) |
| Ilion to Cirie | 966.31 mi (1,555.12 km) |
| Ilion to Ciro Marina | 366.11 mi (589.20 km) |
| Ilion to Cislago | 920.76 mi (1,481.81 km) |
| Ilion to Cisterna di Latina | 626.59 mi (1,008.39 km) |
| Ilion to Cisternino | 383.01 mi (616.39 km) |
| Ilion to Citta di Castello | 706.29 mi (1,136.67 km) |
| Ilion to Citta Sant'Angelo | 595.03 mi (957.61 km) |
| Ilion to Cittadella | 806.67 mi (1,298.21 km) |
| Ilion to Cittanova | 414.08 mi (666.39 km) |
| Ilion to Cividale del Friuli | 765.54 mi (1,232.01 km) |
