| Helena to Teisendorf | 5,114.56 mi (8,231.09 km) |
| Helena to Telgte | 4,751.97 mi (7,647.56 km) |
| Helena to Teltow | 4,872.61 mi (7,841.71 km) |
| Helena to Templin | 4,838.64 mi (7,787.04 km) |
| Helena to Teningen | 4,958.77 mi (7,980.37 km) |
| Helena to Tettnang | 5,034.53 mi (8,102.30 km) |
| Helena to Teutschenthal | 4,887.67 mi (7,865.94 km) |
| Helena to Thale | 4,851.63 mi (7,807.95 km) |
| Helena to Tholey | 4,863.82 mi (7,827.56 km) |
| Helena to Timmendorfer Strand | 4,722.67 mi (7,600.41 km) |
| Helena to Tirschenreuth | 4,988.26 mi (8,027.84 km) |
| Helena to Titisee-Neustadt | 4,982.03 mi (8,017.81 km) |
| Helena to Toging am Inn | 5,085.42 mi (8,184.19 km) |
| Helena to Tonisvorst | 4,751.26 mi (7,646.42 km) |
| Helena to Torgau | 4,912.66 mi (7,906.17 km) |
