| Tallaght to Chitila | 1,572.30 mi (2,530.38 km) |
| Tallaght to Cisnadie | 1,452.01 mi (2,336.79 km) |
| Tallaght to Cluj-Napoca | 1,391.21 mi (2,238.93 km) |
| Tallaght to Codlea | 1,505.48 mi (2,422.83 km) |
| Tallaght to Comanesti | 1,520.67 mi (2,447.28 km) |
| Tallaght to Comarnic | 1,529.80 mi (2,461.98 km) |
| Tallaght to Constanta | 1,693.88 mi (2,726.04 km) |
| Tallaght to Corabia | 1,541.62 mi (2,481.00 km) |
| Tallaght to Costesti | 1,521.20 mi (2,448.13 km) |
| Tallaght to Covasna | 1,530.35 mi (2,462.85 km) |
| Tallaght to Craiova | 1,491.37 mi (2,400.13 km) |
| Tallaght to Cristuru Secuiesc | 1,467.35 mi (2,361.48 km) |
| Tallaght to Cugir | 1,415.09 mi (2,277.37 km) |
| Tallaght to Cumpana | 1,692.81 mi (2,724.32 km) |
| Tallaght to Curtea de Arges | 1,495.00 mi (2,405.98 km) |
