| Valley Center to Cehegin | 5,990.08 mi (9,640.11 km) |
| Valley Center to Cervello | 5,986.91 mi (9,635.00 km) |
| Valley Center to Cervera | 5,948.12 mi (9,572.57 km) |
| Valley Center to Ceuti | 6,012.36 mi (9,675.95 km) |
| Valley Center to Cheste | 5,972.48 mi (9,611.78 km) |
| Valley Center to Chiclana de la Frontera | 5,879.11 mi (9,461.51 km) |
| Valley Center to Chipiona | 5,853.22 mi (9,419.85 km) |
| Valley Center to Chiva | 5,971.44 mi (9,610.11 km) |
| Valley Center to Churriana de la Vega | 5,954.73 mi (9,583.21 km) |
| Valley Center to Ciempozuelos | 5,823.50 mi (9,372.03 km) |
| Valley Center to Cieza | 5,999.08 mi (9,654.58 km) |
| Valley Center to Cisterniga | 5,716.80 mi (9,200.31 km) |
| Valley Center to Ciudad de Melilla | 6,067.57 mi (9,764.81 km) |
| Valley Center to Ciudad Real | 5,862.88 mi (9,435.39 km) |
| Valley Center to Ciudad-Rodrigo | 5,684.53 mi (9,148.36 km) |
