| Hays to Chivasso | 5,082.42 mi (8,179.37 km) |
| Hays to Ciampino | 5,414.24 mi (8,713.37 km) |
| Hays to Cicciano | 5,526.75 mi (8,894.45 km) |
| Hays to Cingoli | 5,364.15 mi (8,632.76 km) |
| Hays to Cinisello Balsamo | 5,116.42 mi (8,234.09 km) |
| Hays to Cinisi | 5,604.47 mi (9,019.53 km) |
| Hays to Cirie | 5,069.65 mi (8,158.81 km) |
| Hays to Ciro Marina | 5,701.79 mi (9,176.14 km) |
| Hays to Cislago | 5,102.71 mi (8,212.03 km) |
| Hays to Cisterna di Latina | 5,432.69 mi (8,743.07 km) |
| Hays to Cisternino | 5,646.09 mi (9,086.51 km) |
| Hays to Citta di Castello | 5,323.67 mi (8,567.61 km) |
| Hays to Citta Sant'Angelo | 5,435.00 mi (8,746.79 km) |
| Hays to Cittadella | 5,206.12 mi (8,378.44 km) |
| Hays to Cittanova | 5,712.00 mi (9,192.58 km) |
