| Socastee to Carmona | 4,024.06 mi (6,476.11 km) |
| Socastee to Cartagena | 4,258.12 mi (6,852.78 km) |
| Socastee to Cartama | 4,094.24 mi (6,589.04 km) |
| Socastee to Cartaya | 3,950.18 mi (6,357.20 km) |
| Socastee to Caspe | 4,212.69 mi (6,779.66 km) |
| Socastee to Cassa de la Selva | 4,335.92 mi (6,977.99 km) |
| Socastee to Castalla | 4,247.84 mi (6,836.23 km) |
| Socastee to Castellbisbal | 4,303.89 mi (6,926.45 km) |
| Socastee to Castelldefels | 4,308.69 mi (6,934.17 km) |
| Socastee to Castello de Ampurias | 4,335.87 mi (6,977.92 km) |
| Socastee to Castellon de la Plana | 4,243.99 mi (6,830.05 km) |
| Socastee to Castilleja de la Cuesta | 4,004.61 mi (6,444.80 km) |
| Socastee to Catarroja | 4,240.42 mi (6,824.29 km) |
| Socastee to Catral | 4,252.44 mi (6,843.63 km) |
| Socastee to Caudete | 4,229.17 mi (6,806.20 km) |
