| Helena to Todi | 5,387.89 mi (8,670.97 km) |
| Helena to Tolentino | 5,388.97 mi (8,672.71 km) |
| Helena to Tolmezzo | 5,201.37 mi (8,370.79 km) |
| Helena to Torre Annunziata | 5,562.30 mi (8,951.66 km) |
| Helena to Torre Boldone | 5,144.82 mi (8,279.79 km) |
| Helena to Torre del Greco | 5,559.24 mi (8,946.73 km) |
| Helena to Torre Maggiore | 5,533.48 mi (8,905.27 km) |
| Helena to Torre Santa Susanna | 5,673.43 mi (9,130.50 km) |
| Helena to Torri di Quartesolo | 5,211.37 mi (8,386.88 km) |
| Helena to Tortoli | 5,462.73 mi (8,791.42 km) |
| Helena to Tortona | 5,165.21 mi (8,312.60 km) |
| Helena to Tortoreto | 5,430.39 mi (8,739.37 km) |
| Helena to Tradate | 5,122.70 mi (8,244.18 km) |
| Helena to Trani | 5,589.79 mi (8,995.89 km) |
| Helena to Trapani | 5,660.02 mi (9,108.92 km) |
