| Heerlen to Todi | 636.58 mi (1,024.48 km) |
| Heerlen to Tolentino | 631.24 mi (1,015.88 km) |
| Heerlen to Tolmezzo | 445.80 mi (717.44 km) |
| Heerlen to Torre Annunziata | 808.43 mi (1,301.04 km) |
| Heerlen to Torre Boldone | 395.62 mi (636.69 km) |
| Heerlen to Torre del Greco | 805.51 mi (1,296.34 km) |
| Heerlen to Torre Maggiore | 774.09 mi (1,245.78 km) |
| Heerlen to Torre Santa Susanna | 914.07 mi (1,471.05 km) |
| Heerlen to Torri di Quartesolo | 452.25 mi (727.83 km) |
| Heerlen to Tortoli | 776.94 mi (1,250.36 km) |
| Heerlen to Tortona | 434.73 mi (699.63 km) |
| Heerlen to Tortoreto | 671.83 mi (1,081.21 km) |
| Heerlen to Tradate | 382.60 mi (615.73 km) |
| Heerlen to Trani | 829.89 mi (1,335.58 km) |
| Heerlen to Trapani | 944.59 mi (1,520.17 km) |
