| Tallaght to Cosenza | 1,437.43 mi (2,313.33 km) |
| Tallaght to Cossato | 840.27 mi (1,352.28 km) |
| Tallaght to Costa Volpino | 896.32 mi (1,442.49 km) |
| Tallaght to Creazzo | 960.38 mi (1,545.59 km) |
| Tallaght to Crema | 902.86 mi (1,453.01 km) |
| Tallaght to Cremona | 926.31 mi (1,490.75 km) |
| Tallaght to Crevalcore | 985.83 mi (1,586.53 km) |
| Tallaght to Crispiano | 1,405.35 mi (2,261.69 km) |
| Tallaght to Crosia | 1,441.49 mi (2,319.85 km) |
| Tallaght to Crotone | 1,478.97 mi (2,380.18 km) |
| Tallaght to Cuneo | 879.51 mi (1,415.43 km) |
| Tallaght to Cuorgne | 831.37 mi (1,337.95 km) |
| Tallaght to Cusano Milanino | 876.51 mi (1,410.61 km) |
| Tallaght to Cutro | 1,476.93 mi (2,376.89 km) |
| Tallaght to Cutrofiano | 1,464.60 mi (2,357.04 km) |
