| Americus to Coudekerque-Branche | 4,395.93 mi (7,074.57 km) |
| Americus to Coueron | 4,304.61 mi (6,927.59 km) |
| Americus to Coulommiers | 4,477.00 mi (7,205.03 km) |
| Americus to Courbevoic | 4,439.63 mi (7,144.90 km) |
| Americus to Courcouronnes | 4,453.71 mi (7,167.56 km) |
| Americus to Cournon-d'Auvergne | 4,559.40 mi (7,337.65 km) |
| Americus to Courrieres | 4,431.93 mi (7,132.51 km) |
| Americus to Coutras | 4,426.53 mi (7,123.81 km) |
| Americus to Couzeix | 4,468.23 mi (7,190.92 km) |
| Americus to Cran-Gevrier | 4,683.97 mi (7,538.12 km) |
| Americus to Craponne | 4,627.29 mi (7,446.90 km) |
| Americus to Creil | 4,440.85 mi (7,146.86 km) |
| Americus to Crepy-en-Valois | 4,458.53 mi (7,175.30 km) |
| Americus to Crest | 4,668.41 mi (7,513.08 km) |
| Americus to Creteil | 4,451.13 mi (7,163.40 km) |
