| South River to Chivasso | 3,995.71 mi (6,430.47 km) |
| South River to Ciampino | 4,315.86 mi (6,945.71 km) |
| South River to Cicciano | 4,431.39 mi (7,131.63 km) |
| South River to Cingoli | 4,287.37 mi (6,899.85 km) |
| South River to Cinisello Balsamo | 4,041.71 mi (6,504.51 km) |
| South River to Cinisi | 4,471.00 mi (7,195.39 km) |
| South River to Cirie | 3,981.87 mi (6,408.20 km) |
| South River to Ciro Marina | 4,606.42 mi (7,413.31 km) |
| South River to Cislago | 4,027.80 mi (6,482.12 km) |
| South River to Cisterna di Latina | 4,333.41 mi (6,973.96 km) |
| South River to Cisternino | 4,567.30 mi (7,350.36 km) |
| South River to Citta di Castello | 4,241.95 mi (6,826.75 km) |
| South River to Citta Sant'Angelo | 4,353.74 mi (7,006.67 km) |
| South River to Cittadella | 4,147.86 mi (6,675.34 km) |
| South River to Cittanova | 4,599.22 mi (7,401.74 km) |
