| Neath to Carmona | 984.68 mi (1,584.69 km) |
| Neath to Cartagena | 981.16 mi (1,579.02 km) |
| Neath to Cartama | 1,033.63 mi (1,663.47 km) |
| Neath to Cartaya | 1,006.61 mi (1,619.99 km) |
| Neath to Caspe | 742.25 mi (1,194.53 km) |
| Neath to Cassa de la Selva | 744.76 mi (1,198.57 km) |
| Neath to Castalla | 915.24 mi (1,472.94 km) |
| Neath to Castellbisbal | 754.88 mi (1,214.87 km) |
| Neath to Castelldefels | 767.63 mi (1,235.38 km) |
| Neath to Castello de Ampurias | 725.44 mi (1,167.49 km) |
| Neath to Castellon de la Plana | 826.74 mi (1,330.52 km) |
| Neath to Castilleja de la Cuesta | 992.45 mi (1,597.20 km) |
| Neath to Catarroja | 862.53 mi (1,388.11 km) |
| Neath to Catral | 944.11 mi (1,519.39 km) |
| Neath to Caudete | 905.45 mi (1,457.18 km) |
