| Marion to Cehegin | 4,522.75 mi (7,278.66 km) |
| Marion to Cervello | 4,552.85 mi (7,327.10 km) |
| Marion to Cervera | 4,513.07 mi (7,263.08 km) |
| Marion to Ceuti | 4,546.64 mi (7,317.12 km) |
| Marion to Cheste | 4,516.45 mi (7,268.52 km) |
| Marion to Chiclana de la Frontera | 4,392.09 mi (7,068.39 km) |
| Marion to Chipiona | 4,366.81 mi (7,027.70 km) |
| Marion to Chiva | 4,515.24 mi (7,266.57 km) |
| Marion to Churriana de la Vega | 4,477.28 mi (7,205.48 km) |
| Marion to Ciempozuelos | 4,361.52 mi (7,019.18 km) |
| Marion to Cieza | 4,533.73 mi (7,296.33 km) |
| Marion to Cisterniga | 4,259.88 mi (6,855.61 km) |
| Marion to Ciudad de Melilla | 4,583.91 mi (7,377.09 km) |
| Marion to Ciudad Real | 4,393.61 mi (7,070.83 km) |
| Marion to Ciudad-Rodrigo | 4,216.08 mi (6,785.13 km) |
