| Radolfzell am Bodensee to Veliki Preslav | 918.40 mi (1,478.02 km) |
| Radolfzell am Bodensee to Veliko Tarnovo | 867.19 mi (1,395.60 km) |
| Radolfzell am Bodensee to Velingrad | 833.35 mi (1,341.15 km) |
| Radolfzell am Bodensee to Vidin | 715.52 mi (1,151.52 km) |
| Radolfzell am Bodensee to Vratsa | 771.39 mi (1,241.42 km) |
| Radolfzell am Bodensee to Yambol | 926.10 mi (1,490.42 km) |
| Radolfzell am Bodensee to Zlatograd | 904.86 mi (1,456.23 km) |
| Radolfzell am Bodensee to Beli Manastir | 475.50 mi (765.24 km) |
| Radolfzell am Bodensee to Bjelovar | 392.72 mi (632.02 km) |
| Radolfzell am Bodensee to Cakovec | 363.40 mi (584.84 km) |
| Radolfzell am Bodensee to Cepin | 480.20 mi (772.81 km) |
| Radolfzell am Bodensee to Crikvenica | 324.69 mi (522.54 km) |
| Radolfzell am Bodensee to Dakovo | 478.77 mi (770.51 km) |
| Radolfzell am Bodensee to Daruvar | 418.27 mi (673.14 km) |
| Radolfzell am Bodensee to Duga Resa | 347.77 mi (559.69 km) |
