| Nikaia to Ciampino | 641.49 mi (1,032.38 km) |
| Nikaia to Cicciano | 527.45 mi (848.85 km) |
| Nikaia to Cingoli | 660.43 mi (1,062.86 km) |
| Nikaia to Cinisello Balsamo | 906.98 mi (1,459.64 km) |
| Nikaia to Cinisi | 572.84 mi (921.89 km) |
| Nikaia to Cirie | 966.10 mi (1,554.79 km) |
| Nikaia to Ciro Marina | 363.99 mi (585.79 km) |
| Nikaia to Cislago | 920.90 mi (1,482.05 km) |
| Nikaia to Cisterna di Latina | 625.41 mi (1,006.51 km) |
| Nikaia to Cisternino | 382.32 mi (615.28 km) |
| Nikaia to Citta di Castello | 706.05 mi (1,136.28 km) |
| Nikaia to Citta Sant'Angelo | 594.66 mi (957.01 km) |
| Nikaia to Cittadella | 807.32 mi (1,299.26 km) |
| Nikaia to Cittanova | 410.92 mi (661.31 km) |
| Nikaia to Cividale del Friuli | 766.74 mi (1,233.95 km) |
