| Asenovgrad to Cartagena | 1,399.76 mi (2,252.69 km) |
| Asenovgrad to Cartama | 1,609.19 mi (2,589.74 km) |
| Asenovgrad to Cartaya | 1,723.89 mi (2,774.33 km) |
| Asenovgrad to Caspe | 1,282.63 mi (2,064.20 km) |
| Asenovgrad to Cassa de la Selva | 1,126.98 mi (1,813.70 km) |
| Asenovgrad to Castalla | 1,360.90 mi (2,190.16 km) |
| Asenovgrad to Castellbisbal | 1,176.77 mi (1,893.83 km) |
| Asenovgrad to Castelldefels | 1,179.36 mi (1,898.00 km) |
| Asenovgrad to Castello de Ampurias | 1,113.59 mi (1,792.15 km) |
| Asenovgrad to Castellon de la Plana | 1,301.35 mi (2,094.33 km) |
| Asenovgrad to Castilleja de la Cuesta | 1,664.96 mi (2,679.50 km) |
| Asenovgrad to Catarroja | 1,330.89 mi (2,141.85 km) |
| Asenovgrad to Catral | 1,377.48 mi (2,216.84 km) |
| Asenovgrad to Caudete | 1,374.89 mi (2,212.67 km) |
| Asenovgrad to Cehegin | 1,429.99 mi (2,301.34 km) |
