| Soquel to Carmona | 5,881.28 mi (9,465.01 km) |
| Soquel to Cartagena | 6,053.69 mi (9,742.47 km) |
| Soquel to Cartama | 5,957.28 mi (9,587.32 km) |
| Soquel to Cartaya | 5,829.78 mi (9,382.12 km) |
| Soquel to Caspe | 5,904.81 mi (9,502.88 km) |
| Soquel to Cassa de la Selva | 5,971.62 mi (9,610.39 km) |
| Soquel to Castalla | 6,015.06 mi (9,680.30 km) |
| Soquel to Castellbisbal | 5,962.62 mi (9,595.91 km) |
| Soquel to Castelldefels | 5,972.59 mi (9,611.96 km) |
| Soquel to Castello de Ampurias | 5,959.13 mi (9,590.29 km) |
| Soquel to Castellon de la Plana | 5,968.18 mi (9,604.86 km) |
| Soquel to Castilleja de la Cuesta | 5,868.82 mi (9,444.96 km) |
| Soquel to Catarroja | 5,984.13 mi (9,630.52 km) |
| Soquel to Catral | 6,032.13 mi (9,707.78 km) |
| Soquel to Caudete | 5,997.91 mi (9,652.71 km) |
