| Astley to Carmona | 1,118.27 mi (1,799.68 km) |
| Astley to Cartagena | 1,100.86 mi (1,771.66 km) |
| Astley to Cartama | 1,164.78 mi (1,874.53 km) |
| Astley to Cartaya | 1,142.90 mi (1,839.33 km) |
| Astley to Caspe | 854.96 mi (1,375.92 km) |
| Astley to Cassa de la Selva | 838.96 mi (1,350.18 km) |
| Astley to Castalla | 1,033.20 mi (1,662.77 km) |
| Astley to Castellbisbal | 855.69 mi (1,377.10 km) |
| Astley to Castelldefels | 868.91 mi (1,398.38 km) |
| Astley to Castello de Ampurias | 817.21 mi (1,315.17 km) |
| Astley to Castellon de la Plana | 940.80 mi (1,514.07 km) |
| Astley to Castilleja de la Cuesta | 1,126.87 mi (1,813.52 km) |
| Astley to Catarroja | 978.80 mi (1,575.23 km) |
| Astley to Catral | 1,062.85 mi (1,710.50 km) |
| Astley to Caudete | 1,024.66 mi (1,649.03 km) |
