| Acton to Carmona | 1,005.20 mi (1,617.71 km) |
| Acton to Cartagena | 961.95 mi (1,548.12 km) |
| Acton to Cartama | 1,044.86 mi (1,681.54 km) |
| Acton to Cartaya | 1,039.07 mi (1,672.22 km) |
| Acton to Caspe | 710.38 mi (1,143.25 km) |
| Acton to Cassa de la Selva | 681.29 mi (1,096.43 km) |
| Acton to Castalla | 892.67 mi (1,436.62 km) |
| Acton to Castellbisbal | 701.61 mi (1,129.14 km) |
| Acton to Castelldefels | 715.04 mi (1,150.74 km) |
| Acton to Castello de Ampurias | 658.52 mi (1,059.78 km) |
| Acton to Castellon de la Plana | 796.75 mi (1,282.25 km) |
| Acton to Castilleja de la Cuesta | 1,016.26 mi (1,635.51 km) |
| Acton to Catarroja | 836.79 mi (1,346.69 km) |
| Acton to Catral | 923.04 mi (1,485.49 km) |
| Acton to Caudete | 885.70 mi (1,425.40 km) |
