| Americus to Cehegin | 4,522.11 mi (7,277.63 km) |
| Americus to Cervello | 4,617.58 mi (7,431.28 km) |
| Americus to Cervera | 4,577.56 mi (7,366.87 km) |
| Americus to Ceuti | 4,548.90 mi (7,320.74 km) |
| Americus to Cheste | 4,540.80 mi (7,307.71 km) |
| Americus to Chiclana de la Frontera | 4,343.33 mi (6,989.92 km) |
| Americus to Chipiona | 4,320.77 mi (6,953.61 km) |
| Americus to Chiva | 4,539.28 mi (7,305.27 km) |
| Americus to Churriana de la Vega | 4,453.14 mi (7,166.64 km) |
| Americus to Ciempozuelos | 4,378.77 mi (7,046.95 km) |
| Americus to Cieza | 4,537.26 mi (7,302.02 km) |
| Americus to Cisterniga | 4,291.90 mi (6,907.15 km) |
| Americus to Ciudad de Melilla | 4,538.99 mi (7,304.80 km) |
| Americus to Ciudad Real | 4,392.97 mi (7,069.81 km) |
| Americus to Ciudad-Rodrigo | 4,223.92 mi (6,797.75 km) |
