| Menlo Park to Carmona | 5,867.09 mi (9,442.17 km) |
| Menlo Park to Cartagena | 6,038.00 mi (9,717.23 km) |
| Menlo Park to Cartama | 5,943.08 mi (9,564.46 km) |
| Menlo Park to Cartaya | 5,816.12 mi (9,360.15 km) |
| Menlo Park to Caspe | 5,887.52 mi (9,475.05 km) |
| Menlo Park to Cassa de la Selva | 5,953.25 mi (9,580.83 km) |
| Menlo Park to Castalla | 5,998.91 mi (9,654.32 km) |
| Menlo Park to Castellbisbal | 5,944.66 mi (9,567.00 km) |
| Menlo Park to Castelldefels | 5,954.70 mi (9,583.16 km) |
| Menlo Park to Castello de Ampurias | 5,940.58 mi (9,560.45 km) |
| Menlo Park to Castellon de la Plana | 5,951.34 mi (9,577.76 km) |
| Menlo Park to Castilleja de la Cuesta | 5,854.79 mi (9,422.38 km) |
| Menlo Park to Catarroja | 5,967.60 mi (9,603.93 km) |
| Menlo Park to Catral | 6,016.19 mi (9,682.12 km) |
| Menlo Park to Caudete | 5,981.82 mi (9,626.81 km) |
