| Spring to Carmona | 4,980.14 mi (8,014.76 km) |
| Spring to Cartagena | 5,205.76 mi (8,377.86 km) |
| Spring to Cartama | 5,052.24 mi (8,130.79 km) |
| Spring to Cartaya | 4,909.37 mi (7,900.87 km) |
| Spring to Caspe | 5,138.20 mi (8,269.13 km) |
| Spring to Cassa de la Selva | 5,251.05 mi (8,450.74 km) |
| Spring to Castalla | 5,189.75 mi (8,352.10 km) |
| Spring to Castellbisbal | 5,223.64 mi (8,406.63 km) |
| Spring to Castelldefels | 5,229.69 mi (8,416.37 km) |
| Spring to Castello de Ampurias | 5,248.14 mi (8,446.07 km) |
| Spring to Castellon de la Plana | 5,176.98 mi (8,331.54 km) |
| Spring to Castilleja de la Cuesta | 4,961.71 mi (7,985.10 km) |
| Spring to Catarroja | 5,177.43 mi (8,332.26 km) |
| Spring to Catral | 5,196.90 mi (8,363.61 km) |
| Spring to Caudete | 5,171.12 mi (8,322.11 km) |
