| Americus to Carmignano | 4,963.17 mi (7,987.45 km) |
| Americus to Carovigno | 5,365.05 mi (8,634.22 km) |
| Americus to Carpenedolo | 4,889.03 mi (7,868.13 km) |
| Americus to Carpi | 4,926.79 mi (7,928.91 km) |
| Americus to Carrara | 4,914.31 mi (7,908.82 km) |
| Americus to Carugate | 4,835.61 mi (7,782.16 km) |
| Americus to Casal di Principe | 5,195.38 mi (8,361.15 km) |
| Americus to Casale Monferrato | 4,809.73 mi (7,740.51 km) |
| Americus to Casale sul Sile | 4,963.63 mi (7,988.20 km) |
| Americus to Casalecchio di Reno | 4,953.75 mi (7,972.30 km) |
| Americus to Casalgrande | 4,926.50 mi (7,928.43 km) |
| Americus to Casalmaggiore | 4,900.01 mi (7,885.80 km) |
| Americus to Casalnuovo di Napoli | 5,208.62 mi (8,382.47 km) |
| Americus to Casalpusterlengo | 4,860.69 mi (7,822.53 km) |
| Americus to Casaluce | 5,198.97 mi (8,366.93 km) |
