| Middlesex to Chivasso | 3,996.00 mi (6,430.93 km) |
| Middlesex to Ciampino | 4,316.44 mi (6,946.64 km) |
| Middlesex to Cicciano | 4,431.95 mi (7,132.54 km) |
| Middlesex to Cingoli | 4,287.60 mi (6,900.23 km) |
| Middlesex to Cinisello Balsamo | 4,041.83 mi (6,504.70 km) |
| Middlesex to Cinisi | 4,472.20 mi (7,197.30 km) |
| Middlesex to Cirie | 3,982.17 mi (6,408.69 km) |
| Middlesex to Ciro Marina | 4,607.03 mi (7,414.31 km) |
| Middlesex to Cislago | 4,027.92 mi (6,482.32 km) |
| Middlesex to Cisterna di Latina | 4,334.01 mi (6,974.92 km) |
| Middlesex to Cisternino | 4,567.66 mi (7,350.93 km) |
| Middlesex to Citta di Castello | 4,242.24 mi (6,827.23 km) |
| Middlesex to Citta Sant'Angelo | 4,354.06 mi (7,007.19 km) |
| Middlesex to Cittadella | 4,147.78 mi (6,675.20 km) |
| Middlesex to Cittanova | 4,600.11 mi (7,403.17 km) |
