| Abertillery to Carmona | 993.01 mi (1,598.09 km) |
| Abertillery to Cartagena | 981.86 mi (1,580.16 km) |
| Abertillery to Cartama | 1,040.28 mi (1,674.17 km) |
| Abertillery to Cartaya | 1,017.23 mi (1,637.08 km) |
| Abertillery to Caspe | 739.89 mi (1,190.73 km) |
| Abertillery to Cassa de la Selva | 736.21 mi (1,184.81 km) |
| Abertillery to Castalla | 915.16 mi (1,472.80 km) |
| Abertillery to Castellbisbal | 748.37 mi (1,204.39 km) |
| Abertillery to Castelldefels | 761.29 mi (1,225.18 km) |
| Abertillery to Castello de Ampurias | 716.16 mi (1,152.54 km) |
| Abertillery to Castellon de la Plana | 825.00 mi (1,327.71 km) |
| Abertillery to Castilleja de la Cuesta | 1,001.42 mi (1,611.63 km) |
| Abertillery to Catarroja | 861.71 mi (1,386.79 km) |
| Abertillery to Catral | 944.38 mi (1,519.83 km) |
| Abertillery to Caudete | 905.89 mi (1,457.90 km) |
