| Radolfzell am Bodensee to Tapolca | 399.61 mi (643.11 km) |
| Radolfzell am Bodensee to Tarnok | 461.74 mi (743.10 km) |
| Radolfzell am Bodensee to Tata | 434.94 mi (699.97 km) |
| Radolfzell am Bodensee to Tatabanya | 438.60 mi (705.86 km) |
| Radolfzell am Bodensee to Tiszafoldvar | 530.46 mi (853.69 km) |
| Radolfzell am Bodensee to Tiszafured | 548.50 mi (882.72 km) |
| Radolfzell am Bodensee to Tiszakecske | 523.60 mi (842.65 km) |
| Radolfzell am Bodensee to Tiszaujvaros | 561.58 mi (903.78 km) |
| Radolfzell am Bodensee to Tiszavasvari | 574.71 mi (924.91 km) |
| Radolfzell am Bodensee to Tokol | 467.11 mi (751.75 km) |
| Radolfzell am Bodensee to Tolna | 470.66 mi (757.45 km) |
| Radolfzell am Bodensee to Torokbalint | 463.62 mi (746.13 km) |
| Radolfzell am Bodensee to Torokszentmiklos | 535.75 mi (862.21 km) |
| Radolfzell am Bodensee to Ujfeherto | 589.93 mi (949.40 km) |
| Radolfzell am Bodensee to Ullo | 484.08 mi (779.05 km) |
