| Backnang to Torre-Pacheco | 932.09 mi (1,500.06 km) |
| Backnang to Torredembarra | 665.78 mi (1,071.47 km) |
| Backnang to Torredonjimeno | 1,020.92 mi (1,643.01 km) |
| Backnang to Torrejon de Ardoz | 861.99 mi (1,387.24 km) |
| Backnang to Torrejon de la Calzada | 886.06 mi (1,425.97 km) |
| Backnang to Torrelavega | 750.37 mi (1,207.60 km) |
| Backnang to Torrelodones | 871.84 mi (1,403.09 km) |
| Backnang to Torremolinos | 1,102.79 mi (1,774.76 km) |
| Backnang to Torrente | 818.41 mi (1,317.11 km) |
| Backnang to Torrevieja | 910.16 mi (1,464.76 km) |
| Backnang to Torrijos | 914.32 mi (1,471.46 km) |
| Backnang to Torroella de Montgri | 565.77 mi (910.52 km) |
| Backnang to Torrox | 1,078.13 mi (1,735.08 km) |
| Backnang to Tortosa | 710.39 mi (1,143.26 km) |
| Backnang to Totana | 945.40 mi (1,521.47 km) |
