| Letchworth to Todi | 865.89 mi (1,393.51 km) |
| Letchworth to Tolentino | 871.25 mi (1,402.14 km) |
| Letchworth to Tolmezzo | 709.95 mi (1,142.55 km) |
| Letchworth to Torre Annunziata | 1,040.40 mi (1,674.36 km) |
| Letchworth to Torre Boldone | 624.27 mi (1,004.67 km) |
| Letchworth to Torre del Greco | 1,037.28 mi (1,669.35 km) |
| Letchworth to Torre Maggiore | 1,017.63 mi (1,637.71 km) |
| Letchworth to Torre Santa Susanna | 1,164.56 mi (1,874.17 km) |
| Letchworth to Torri di Quartesolo | 698.93 mi (1,124.82 km) |
| Letchworth to Tortoli | 956.04 mi (1,538.60 km) |
| Letchworth to Tortona | 641.97 mi (1,033.15 km) |
| Letchworth to Tortoreto | 913.55 mi (1,470.21 km) |
| Letchworth to Tradate | 600.09 mi (965.75 km) |
| Letchworth to Trani | 1,077.72 mi (1,734.42 km) |
| Letchworth to Trapani | 1,144.40 mi (1,841.74 km) |
