| Grants Pass to Carmona | 5,669.75 mi (9,124.59 km) |
| Grants Pass to Cartagena | 5,826.69 mi (9,377.14 km) |
| Grants Pass to Cartama | 5,745.39 mi (9,246.32 km) |
| Grants Pass to Cartaya | 5,623.85 mi (9,050.71 km) |
| Grants Pass to Caspe | 5,662.29 mi (9,112.58 km) |
| Grants Pass to Cassa de la Selva | 5,718.40 mi (9,202.88 km) |
| Grants Pass to Castalla | 5,783.56 mi (9,307.74 km) |
| Grants Pass to Castellbisbal | 5,713.34 mi (9,194.73 km) |
| Grants Pass to Castelldefels | 5,723.96 mi (9,211.83 km) |
| Grants Pass to Castello de Ampurias | 5,704.17 mi (9,179.98 km) |
| Grants Pass to Castellon de la Plana | 5,729.92 mi (9,221.41 km) |
| Grants Pass to Castilleja de la Cuesta | 5,658.96 mi (9,107.22 km) |
| Grants Pass to Catarroja | 5,748.99 mi (9,252.11 km) |
| Grants Pass to Catral | 5,802.59 mi (9,338.37 km) |
| Grants Pass to Caudete | 5,767.04 mi (9,281.15 km) |
