| Radolfzell am Bodensee to Spilamberto | 241.88 mi (389.27 km) |
| Radolfzell am Bodensee to Spilimbergo | 215.55 mi (346.90 km) |
| Radolfzell am Bodensee to Spinea | 216.61 mi (348.60 km) |
| Radolfzell am Bodensee to Spoleto | 388.43 mi (625.12 km) |
| Radolfzell am Bodensee to Spoltore | 443.25 mi (713.34 km) |
| Radolfzell am Bodensee to Spresiano | 205.65 mi (330.96 km) |
| Radolfzell am Bodensee to Squinzano | 675.56 mi (1,087.21 km) |
| Radolfzell am Bodensee to Statte | 640.95 mi (1,031.51 km) |
| Radolfzell am Bodensee to Stezzano | 147.51 mi (237.40 km) |
| Radolfzell am Bodensee to Strada | 308.34 mi (496.22 km) |
| Radolfzell am Bodensee to Stradella | 183.78 mi (295.77 km) |
| Radolfzell am Bodensee to Striano | 552.03 mi (888.41 km) |
| Radolfzell am Bodensee to Subiaco | 448.85 mi (722.35 km) |
| Radolfzell am Bodensee to Sulmona | 461.55 mi (742.79 km) |
| Radolfzell am Bodensee to Surbo | 680.10 mi (1,094.51 km) |
