| Tallaght to Tolentino | 1,134.54 mi (1,825.87 km) |
| Tallaght to Tolmezzo | 981.25 mi (1,579.17 km) |
| Tallaght to Torre Annunziata | 1,298.82 mi (2,090.26 km) |
| Tallaght to Torre Boldone | 887.12 mi (1,427.68 km) |
| Tallaght to Torre del Greco | 1,295.66 mi (2,085.16 km) |
| Tallaght to Torre Maggiore | 1,281.14 mi (2,061.80 km) |
| Tallaght to Torre Santa Susanna | 1,430.12 mi (2,301.56 km) |
| Tallaght to Torri di Quartesolo | 966.05 mi (1,554.71 km) |
| Tallaght to Tortoli | 1,189.67 mi (1,914.59 km) |
| Tallaght to Tortona | 897.20 mi (1,443.90 km) |
| Tallaght to Tortoreto | 1,177.12 mi (1,894.38 km) |
| Tallaght to Tradate | 860.03 mi (1,384.08 km) |
| Tallaght to Trani | 1,342.60 mi (2,160.71 km) |
| Tallaght to Trapani | 1,385.56 mi (2,229.84 km) |
| Tallaght to Travagliato | 909.66 mi (1,463.96 km) |
