| Costessey to Chivasso | 597.78 mi (962.04 km) |
| Costessey to Ciampino | 918.68 mi (1,478.47 km) |
| Costessey to Cicciano | 1,020.92 mi (1,643.02 km) |
| Costessey to Cingoli | 846.27 mi (1,361.95 km) |
| Costessey to Cinisello Balsamo | 609.38 mi (980.71 km) |
| Costessey to Cinisi | 1,152.03 mi (1,854.01 km) |
| Costessey to Cirie | 588.62 mi (947.29 km) |
| Costessey to Ciro Marina | 1,188.78 mi (1,913.16 km) |
| Costessey to Cislago | 596.99 mi (960.75 km) |
| Costessey to Cisterna di Latina | 937.15 mi (1,508.19 km) |
| Costessey to Cisternino | 1,121.71 mi (1,805.23 km) |
| Costessey to Citta di Castello | 812.57 mi (1,307.70 km) |
| Costessey to Citta Sant'Angelo | 918.56 mi (1,478.28 km) |
| Costessey to Cittadella | 678.84 mi (1,092.48 km) |
| Costessey to Cittanova | 1,217.91 mi (1,960.04 km) |
