| Radolfzell am Bodensee to Grottaglie | 650.16 mi (1,046.34 km) |
| Radolfzell am Bodensee to Grottammare | 404.77 mi (651.41 km) |
| Radolfzell am Bodensee to Grugliasco | 195.68 mi (314.91 km) |
| Radolfzell am Bodensee to Grumo Appula | 600.39 mi (966.24 km) |
| Radolfzell am Bodensee to Grumo Nevano | 537.60 mi (865.19 km) |
| Radolfzell am Bodensee to Gualdo Tadino | 361.63 mi (581.99 km) |
| Radolfzell am Bodensee to Guardiagrele | 460.22 mi (740.65 km) |
| Radolfzell am Bodensee to Guastalla | 210.82 mi (339.28 km) |
| Radolfzell am Bodensee to Gubbio | 349.29 mi (562.13 km) |
| Radolfzell am Bodensee to Guspini | 566.81 mi (912.19 km) |
| Radolfzell am Bodensee to Gussago | 157.71 mi (253.81 km) |
| Radolfzell am Bodensee to Iesi | 356.55 mi (573.81 km) |
| Radolfzell am Bodensee to Iesolo | 231.39 mi (372.38 km) |
| Radolfzell am Bodensee to Iglesias | 581.93 mi (936.53 km) |
| Radolfzell am Bodensee to Imola | 268.12 mi (431.51 km) |
