| Helensburgh to Torun | 953.86 mi (1,535.08 km) |
| Helensburgh to Trzcianka | 870.50 mi (1,400.93 km) |
| Helensburgh to Trzebiatow | 800.27 mi (1,287.91 km) |
| Helensburgh to Trzebinia | 1,076.05 mi (1,731.73 km) |
| Helensburgh to Trzebnica | 945.01 mi (1,520.85 km) |
| Helensburgh to Tuchola | 910.33 mi (1,465.03 km) |
| Helensburgh to Turek | 977.52 mi (1,573.17 km) |
| Helensburgh to Tychy | 1,058.86 mi (1,704.08 km) |
| Helensburgh to Ustka | 851.16 mi (1,369.81 km) |
| Helensburgh to Ustron | 1,067.25 mi (1,717.57 km) |
| Helensburgh to Ustrzyki Dolne | 1,220.50 mi (1,964.20 km) |
| Helensburgh to Wabrzezno | 960.37 mi (1,545.57 km) |
| Helensburgh to Wadowice | 1,086.99 mi (1,749.34 km) |
| Helensburgh to Wagrowiec | 905.33 mi (1,456.99 km) |
| Helensburgh to Walbrzych | 934.16 mi (1,503.38 km) |
