| Tallaght to Cartagena | 1,114.06 mi (1,792.91 km) |
| Tallaght to Cartama | 1,148.39 mi (1,848.15 km) |
| Tallaght to Cartaya | 1,106.51 mi (1,780.76 km) |
| Tallaght to Caspe | 883.29 mi (1,421.52 km) |
| Tallaght to Cassa de la Selva | 895.75 mi (1,441.57 km) |
| Tallaght to Castalla | 1,050.40 mi (1,690.45 km) |
| Tallaght to Castellbisbal | 903.14 mi (1,453.47 km) |
| Tallaght to Castelldefels | 915.60 mi (1,473.52 km) |
| Tallaght to Castello de Ampurias | 877.30 mi (1,411.88 km) |
| Tallaght to Castellon de la Plana | 966.10 mi (1,554.79 km) |
| Tallaght to Castilleja de la Cuesta | 1,099.05 mi (1,768.75 km) |
| Tallaght to Catarroja | 999.68 mi (1,608.82 km) |
| Tallaght to Catral | 1,078.27 mi (1,735.30 km) |
| Tallaght to Caudete | 1,039.36 mi (1,672.69 km) |
| Tallaght to Cehegin | 1,072.19 mi (1,725.53 km) |
