| Petal to Carmona | 4,623.86 mi (7,441.38 km) |
| Petal to Cartagena | 4,853.32 mi (7,810.66 km) |
| Petal to Cartama | 4,695.16 mi (7,556.13 km) |
| Petal to Cartaya | 4,551.68 mi (7,325.22 km) |
| Petal to Caspe | 4,795.10 mi (7,716.97 km) |
| Petal to Cassa de la Selva | 4,912.42 mi (7,905.77 km) |
| Petal to Castalla | 4,839.77 mi (7,788.85 km) |
| Petal to Castellbisbal | 4,883.05 mi (7,858.51 km) |
| Petal to Castelldefels | 4,888.59 mi (7,867.42 km) |
| Petal to Castello de Ampurias | 4,910.69 mi (7,903.00 km) |
| Petal to Castellon de la Plana | 4,830.78 mi (7,774.39 km) |
| Petal to Castilleja de la Cuesta | 4,604.97 mi (7,410.98 km) |
| Petal to Catarroja | 4,829.52 mi (7,772.37 km) |
| Petal to Catral | 4,845.83 mi (7,798.60 km) |
| Petal to Caudete | 4,821.10 mi (7,758.81 km) |
