| Tallaght to Campos del Puerto | 1,054.64 mi (1,697.28 km) |
| Tallaght to Canals | 1,026.96 mi (1,652.73 km) |
| Tallaght to Candelaria | 1,796.55 mi (2,891.26 km) |
| Tallaght to Canet de Mar | 908.19 mi (1,461.58 km) |
| Tallaght to Cangas | 769.87 mi (1,238.98 km) |
| Tallaght to Cangas de Narcea | 699.08 mi (1,125.06 km) |
| Tallaght to Canovellas | 900.23 mi (1,448.78 km) |
| Tallaght to Canteras | 1,112.56 mi (1,790.49 km) |
| Tallaght to Cantillana | 1,084.29 mi (1,744.99 km) |
| Tallaght to Capdepera | 1,045.79 mi (1,683.03 km) |
| Tallaght to Carballo | 703.98 mi (1,132.95 km) |
| Tallaght to Carcagente | 1,017.89 mi (1,638.13 km) |
| Tallaght to Cardedeu | 900.38 mi (1,449.03 km) |
| Tallaght to Carlet | 1,009.97 mi (1,625.39 km) |
| Tallaght to Carmona | 1,093.74 mi (1,760.20 km) |
