| Radolfzell am Bodensee to Traversetolo | 224.19 mi (360.79 km) |
| Radolfzell am Bodensee to Trebaseleghe | 208.41 mi (335.40 km) |
| Radolfzell am Bodensee to Trebisacce | 660.96 mi (1,063.71 km) |
| Radolfzell am Bodensee to Trecastagni | 764.33 mi (1,230.06 km) |
| Radolfzell am Bodensee to Trecate | 159.30 mi (256.37 km) |
| Radolfzell am Bodensee to Treia | 370.83 mi (596.79 km) |
| Radolfzell am Bodensee to Trento | 153.49 mi (247.01 km) |
| Radolfzell am Bodensee to Trentola | 532.84 mi (857.52 km) |
| Radolfzell am Bodensee to Trepuzzi | 677.91 mi (1,090.99 km) |
| Radolfzell am Bodensee to Trescore Balneario | 146.58 mi (235.90 km) |
| Radolfzell am Bodensee to Treviglio | 155.69 mi (250.55 km) |
| Radolfzell am Bodensee to Trevignano | 202.51 mi (325.91 km) |
| Radolfzell am Bodensee to Treviso | 210.60 mi (338.93 km) |
| Radolfzell am Bodensee to Trezzano sul Naviglio | 158.99 mi (255.86 km) |
| Radolfzell am Bodensee to Trezzo sull'Adda | 149.11 mi (239.96 km) |
