| Calexico to Cehegin | 5,953.14 mi (9,580.65 km) |
| Calexico to Cervello | 5,956.87 mi (9,586.65 km) |
| Calexico to Cervera | 5,917.85 mi (9,523.86 km) |
| Calexico to Ceuti | 5,975.82 mi (9,617.15 km) |
| Calexico to Cheste | 5,938.06 mi (9,556.39 km) |
| Calexico to Chiclana de la Frontera | 5,836.85 mi (9,393.50 km) |
| Calexico to Chipiona | 5,811.13 mi (9,352.11 km) |
| Calexico to Chiva | 5,936.99 mi (9,554.66 km) |
| Calexico to Churriana de la Vega | 5,915.23 mi (9,519.65 km) |
| Calexico to Ciempozuelos | 5,787.65 mi (9,314.32 km) |
| Calexico to Cieza | 5,962.61 mi (9,595.89 km) |
| Calexico to Cisterniga | 5,681.95 mi (9,144.22 km) |
| Calexico to Ciudad de Melilla | 6,026.42 mi (9,698.58 km) |
| Calexico to Ciudad Real | 5,825.37 mi (9,375.03 km) |
| Calexico to Ciudad-Rodrigo | 5,647.07 mi (9,088.09 km) |
