| Radolfzell am Bodensee to Vrsac | 613.95 mi (988.06 km) |
| Radolfzell am Bodensee to Zabalj | 551.63 mi (887.77 km) |
| Radolfzell am Bodensee to Zabari | 631.14 mi (1,015.72 km) |
| Radolfzell am Bodensee to Zagubica | 661.54 mi (1,064.64 km) |
| Radolfzell am Bodensee to Zajecar | 692.58 mi (1,114.61 km) |
| Radolfzell am Bodensee to Zemun | 580.40 mi (934.06 km) |
| Radolfzell am Bodensee to Zitiste | 570.74 mi (918.52 km) |
| Radolfzell am Bodensee to Zitorada | 692.12 mi (1,113.86 km) |
| Radolfzell am Bodensee to Zrenjanin | 565.85 mi (910.64 km) |
| Radolfzell am Bodensee to Banovce nad Bebravou | 432.78 mi (696.49 km) |
| Radolfzell am Bodensee to Banska Bystrica | 473.16 mi (761.48 km) |
| Radolfzell am Bodensee to Banska Stiavnica | 460.62 mi (741.30 km) |
| Radolfzell am Bodensee to Bardejov | 572.95 mi (922.07 km) |
| Radolfzell am Bodensee to Bernolakovo | 386.68 mi (622.31 km) |
| Radolfzell am Bodensee to Bratislava | 377.81 mi (608.02 km) |
