| Hays to Carmona | 4,836.23 mi (7,783.16 km) |
| Hays to Cartagena | 5,038.97 mi (8,109.44 km) |
| Hays to Cartama | 4,911.35 mi (7,904.05 km) |
| Hays to Cartaya | 4,774.21 mi (7,683.35 km) |
| Hays to Caspe | 4,932.03 mi (7,937.33 km) |
| Hays to Cassa de la Selva | 5,025.89 mi (8,088.38 km) |
| Hays to Castalla | 5,011.87 mi (8,065.82 km) |
| Hays to Castellbisbal | 5,006.28 mi (8,056.83 km) |
| Hays to Castelldefels | 5,014.20 mi (8,069.58 km) |
| Hays to Castello de Ampurias | 5,018.67 mi (8,076.77 km) |
| Hays to Castellon de la Plana | 4,982.82 mi (8,019.07 km) |
| Hays to Castilleja de la Cuesta | 4,820.55 mi (7,757.92 km) |
| Hays to Catarroja | 4,990.54 mi (8,031.49 km) |
| Hays to Catral | 5,023.87 mi (8,085.14 km) |
| Hays to Caudete | 4,993.65 mi (8,036.51 km) |
