| Simi Valley to Cehegin | 6,010.14 mi (9,672.39 km) |
| Simi Valley to Cervello | 5,997.65 mi (9,652.29 km) |
| Simi Valley to Cervera | 5,959.20 mi (9,590.41 km) |
| Simi Valley to Ceuti | 6,031.86 mi (9,707.34 km) |
| Simi Valley to Cheste | 5,989.13 mi (9,638.57 km) |
| Simi Valley to Chiclana de la Frontera | 5,906.57 mi (9,505.71 km) |
| Simi Valley to Chipiona | 5,880.47 mi (9,463.70 km) |
| Simi Valley to Chiva | 5,988.14 mi (9,636.98 km) |
| Simi Valley to Churriana de la Vega | 5,978.32 mi (9,621.18 km) |
| Simi Valley to Ciempozuelos | 5,842.22 mi (9,402.15 km) |
| Simi Valley to Cieza | 6,018.49 mi (9,685.82 km) |
| Simi Valley to Cisterniga | 5,734.25 mi (9,228.38 km) |
| Simi Valley to Ciudad de Melilla | 6,093.35 mi (9,806.30 km) |
| Simi Valley to Ciudad Real | 5,883.81 mi (9,469.08 km) |
| Simi Valley to Ciudad-Rodrigo | 5,705.54 mi (9,182.17 km) |
