| Highland to Carmona | 5,822.05 mi (9,369.69 km) |
| Highland to Cartagena | 6,009.57 mi (9,671.46 km) |
| Highland to Cartama | 5,897.90 mi (9,491.75 km) |
| Highland to Cartaya | 5,765.16 mi (9,278.13 km) |
| Highland to Caspe | 5,878.75 mi (9,460.94 km) |
| Highland to Cassa de la Selva | 5,957.32 mi (9,587.38 km) |
| Highland to Castalla | 5,976.06 mi (9,617.54 km) |
| Highland to Castellbisbal | 5,943.84 mi (9,565.69 km) |
| Highland to Castelldefels | 5,953.00 mi (9,580.43 km) |
| Highland to Castello de Ampurias | 5,946.95 mi (9,570.69 km) |
| Highland to Castellon de la Plana | 5,936.94 mi (9,554.59 km) |
| Highland to Castilleja de la Cuesta | 5,807.96 mi (9,347.01 km) |
| Highland to Catarroja | 5,949.31 mi (9,574.50 km) |
| Highland to Catral | 5,990.90 mi (9,641.41 km) |
| Highland to Caudete | 5,958.36 mi (9,589.05 km) |
