| Helena to Torgelow | 4,823.08 mi (7,761.99 km) |
| Helena to Tornesch | 4,711.37 mi (7,582.22 km) |
| Helena to Tostedt | 4,733.76 mi (7,618.25 km) |
| Helena to Traunreut | 5,101.68 mi (8,210.37 km) |
| Helena to Traunstein | 5,108.63 mi (8,221.55 km) |
| Helena to Trebbin | 4,881.14 mi (7,855.44 km) |
| Helena to Trebur | 4,879.15 mi (7,852.23 km) |
| Helena to Treuchtlingen | 5,001.10 mi (8,048.50 km) |
| Helena to Trier | 4,838.08 mi (7,786.14 km) |
| Helena to Trittau | 4,733.38 mi (7,617.65 km) |
| Helena to Troisdorf | 4,796.46 mi (7,719.16 km) |
| Helena to Trossingen | 4,985.33 mi (8,023.11 km) |
| Helena to Trostberg an der Alz | 5,097.98 mi (8,204.41 km) |
| Helena to Tubingen | 4,973.19 mi (8,003.57 km) |
| Helena to Tuttlingen | 4,995.60 mi (8,039.64 km) |
