| Gateway to Carmona | 4,403.50 mi (7,086.75 km) |
| Gateway to Cartagena | 4,646.39 mi (7,477.65 km) |
| Gateway to Cartama | 4,470.35 mi (7,194.33 km) |
| Gateway to Cartaya | 4,325.86 mi (6,961.79 km) |
| Gateway to Caspe | 4,624.34 mi (7,442.15 km) |
| Gateway to Cassa de la Selva | 4,755.48 mi (7,653.21 km) |
| Gateway to Castalla | 4,642.80 mi (7,471.87 km) |
| Gateway to Castellbisbal | 4,719.87 mi (7,595.90 km) |
| Gateway to Castelldefels | 4,723.56 mi (7,601.84 km) |
| Gateway to Castello de Ampurias | 4,757.73 mi (7,656.83 km) |
| Gateway to Castellon de la Plana | 4,648.33 mi (7,480.77 km) |
| Gateway to Castilleja de la Cuesta | 4,382.79 mi (7,053.42 km) |
| Gateway to Catarroja | 4,640.71 mi (7,468.49 km) |
| Gateway to Catral | 4,644.49 mi (7,474.58 km) |
| Gateway to Caudete | 4,624.27 mi (7,442.05 km) |
