| Radolfzell am Bodensee to Santeramo in Colle | 614.50 mi (988.94 km) |
| Radolfzell am Bodensee to Santo Stefano di Magra | 250.88 mi (403.76 km) |
| Radolfzell am Bodensee to Santo Stino di Livenza | 223.73 mi (360.05 km) |
| Radolfzell am Bodensee to Sarezzo | 155.35 mi (250.01 km) |
| Radolfzell am Bodensee to Sarno | 553.27 mi (890.40 km) |
| Radolfzell am Bodensee to Saronno | 145.67 mi (234.44 km) |
| Radolfzell am Bodensee to Sarzana | 254.61 mi (409.75 km) |
| Radolfzell am Bodensee to Sassari | 484.53 mi (779.77 km) |
| Radolfzell am Bodensee to Sasso Marconi | 254.97 mi (410.33 km) |
| Radolfzell am Bodensee to Sassuolo | 236.43 mi (380.49 km) |
| Radolfzell am Bodensee to Sava | 661.72 mi (1,064.94 km) |
| Radolfzell am Bodensee to Saviano | 544.71 mi (876.62 km) |
| Radolfzell am Bodensee to Savigliano | 222.37 mi (357.87 km) |
| Radolfzell am Bodensee to Savignano sul Panaro | 245.38 mi (394.90 km) |
| Radolfzell am Bodensee to Savignano sul Rubicone | 300.88 mi (484.21 km) |
