| Americus to Chivasso | 4,782.89 mi (7,697.32 km) |
| Americus to Ciampino | 5,099.59 mi (8,207.00 km) |
| Americus to Cicciano | 5,215.17 mi (8,393.01 km) |
| Americus to Cingoli | 5,074.94 mi (8,167.33 km) |
| Americus to Cinisello Balsamo | 4,830.53 mi (7,773.98 km) |
| Americus to Cinisi | 5,245.88 mi (8,442.43 km) |
| Americus to Cirie | 4,768.94 mi (7,674.87 km) |
| Americus to Ciro Marina | 5,389.41 mi (8,673.42 km) |
| Americus to Cislago | 4,816.64 mi (7,751.63 km) |
| Americus to Cisterna di Latina | 5,116.89 mi (8,234.84 km) |
| Americus to Cisternino | 5,353.45 mi (8,615.55 km) |
| Americus to Citta di Castello | 5,028.92 mi (8,093.27 km) |
| Americus to Citta Sant'Angelo | 5,140.34 mi (8,272.58 km) |
| Americus to Cittadella | 4,938.46 mi (7,947.68 km) |
| Americus to Cittanova | 5,378.56 mi (8,655.96 km) |
