| Helensburgh to Teruel | 1,095.20 mi (1,762.55 km) |
| Helensburgh to Teulada | 1,214.95 mi (1,955.27 km) |
| Helensburgh to Tiana | 1,052.32 mi (1,693.54 km) |
| Helensburgh to Tineo | 881.42 mi (1,418.50 km) |
| Helensburgh to Tocina | 1,273.31 mi (2,049.19 km) |
| Helensburgh to Toledo | 1,117.01 mi (1,797.65 km) |
| Helensburgh to Tolosa | 897.86 mi (1,444.97 km) |
| Helensburgh to Tomares | 1,289.36 mi (2,075.02 km) |
| Helensburgh to Tomelloso | 1,167.47 mi (1,878.86 km) |
| Helensburgh to Tomino | 985.86 mi (1,586.59 km) |
| Helensburgh to Tordera | 1,044.09 mi (1,680.29 km) |
| Helensburgh to Tordesillas | 1,003.07 mi (1,614.29 km) |
| Helensburgh to Torello | 1,014.50 mi (1,632.68 km) |
| Helensburgh to Toro | 1,002.06 mi (1,612.66 km) |
| Helensburgh to Torre del Campo | 1,261.56 mi (2,030.29 km) |
