| Ashton to Carmona | 1,119.92 mi (1,802.33 km) |
| Ashton to Cartagena | 1,099.16 mi (1,768.92 km) |
| Ashton to Cartama | 1,165.65 mi (1,875.94 km) |
| Ashton to Cartaya | 1,145.58 mi (1,843.63 km) |
| Ashton to Caspe | 852.22 mi (1,371.52 km) |
| Ashton to Cassa de la Selva | 833.65 mi (1,341.63 km) |
| Ashton to Castalla | 1,031.22 mi (1,659.58 km) |
| Ashton to Castellbisbal | 851.21 mi (1,369.89 km) |
| Ashton to Castelldefels | 864.48 mi (1,391.25 km) |
| Ashton to Castello de Ampurias | 811.63 mi (1,306.19 km) |
| Ashton to Castellon de la Plana | 938.21 mi (1,509.90 km) |
| Ashton to Castilleja de la Cuesta | 1,128.80 mi (1,816.62 km) |
| Ashton to Catarroja | 976.56 mi (1,571.62 km) |
| Ashton to Catral | 1,061.00 mi (1,707.51 km) |
| Ashton to Caudete | 1,022.91 mi (1,646.21 km) |
