| Alum Rock to Cehegin | 5,974.87 mi (9,615.63 km) |
| Alum Rock to Cervello | 5,941.64 mi (9,562.15 km) |
| Alum Rock to Cervera | 5,904.07 mi (9,501.69 km) |
| Alum Rock to Ceuti | 5,995.24 mi (9,648.41 km) |
| Alum Rock to Cheste | 5,946.26 mi (9,569.57 km) |
| Alum Rock to Chiclana de la Frontera | 5,888.49 mi (9,476.61 km) |
| Alum Rock to Chipiona | 5,861.99 mi (9,433.97 km) |
| Alum Rock to Chiva | 5,945.39 mi (9,568.18 km) |
| Alum Rock to Churriana de la Vega | 5,951.15 mi (9,577.45 km) |
| Alum Rock to Ciempozuelos | 5,804.51 mi (9,341.45 km) |
| Alum Rock to Cieza | 5,981.72 mi (9,626.65 km) |
| Alum Rock to Cisterniga | 5,694.04 mi (9,163.68 km) |
| Alum Rock to Ciudad de Melilla | 6,070.77 mi (9,769.96 km) |
| Alum Rock to Ciudad Real | 5,850.94 mi (9,416.19 km) |
| Alum Rock to Ciudad-Rodrigo | 5,673.45 mi (9,130.54 km) |
