| Durham to Carmona | 1,211.16 mi (1,949.17 km) |
| Durham to Cartagena | 1,187.08 mi (1,910.42 km) |
| Durham to Cartama | 1,256.52 mi (2,022.18 km) |
| Durham to Cartaya | 1,236.92 mi (1,990.63 km) |
| Durham to Caspe | 938.36 mi (1,510.15 km) |
| Durham to Cassa de la Selva | 913.06 mi (1,469.42 km) |
| Durham to Castalla | 1,118.68 mi (1,800.35 km) |
| Durham to Castellbisbal | 933.11 mi (1,501.69 km) |
| Durham to Castelldefels | 946.50 mi (1,523.24 km) |
| Durham to Castello de Ampurias | 890.18 mi (1,432.61 km) |
| Durham to Castellon de la Plana | 1,024.57 mi (1,648.89 km) |
| Durham to Castilleja de la Cuesta | 1,220.11 mi (1,963.57 km) |
| Durham to Catarroja | 1,063.58 mi (1,711.66 km) |
| Durham to Catral | 1,148.67 mi (1,848.60 km) |
| Durham to Caudete | 1,110.78 mi (1,787.63 km) |
