| Sunninghill to Carmona | 993.11 mi (1,598.25 km) |
| Sunninghill to Cartagena | 953.79 mi (1,534.98 km) |
| Sunninghill to Cartama | 1,033.67 mi (1,663.54 km) |
| Sunninghill to Cartaya | 1,025.97 mi (1,651.13 km) |
| Sunninghill to Caspe | 703.24 mi (1,131.76 km) |
| Sunninghill to Cassa de la Selva | 678.07 mi (1,091.25 km) |
| Sunninghill to Castalla | 884.80 mi (1,423.94 km) |
| Sunninghill to Castellbisbal | 697.08 mi (1,121.85 km) |
| Sunninghill to Castelldefels | 710.45 mi (1,143.36 km) |
| Sunninghill to Castello de Ampurias | 655.72 mi (1,055.28 km) |
| Sunninghill to Castellon de la Plana | 789.57 mi (1,270.69 km) |
| Sunninghill to Castilleja de la Cuesta | 1,003.89 mi (1,615.60 km) |
| Sunninghill to Catarroja | 829.19 mi (1,334.45 km) |
| Sunninghill to Catral | 915.04 mi (1,472.61 km) |
| Sunninghill to Caudete | 877.50 mi (1,412.20 km) |
