| Radolfzell am Bodensee to Alberobello | 630.08 mi (1,014.01 km) |
| Radolfzell am Bodensee to Albignasego | 214.70 mi (345.53 km) |
| Radolfzell am Bodensee to Albinea | 229.06 mi (368.64 km) |
| Radolfzell am Bodensee to Albino | 141.85 mi (228.29 km) |
| Radolfzell am Bodensee to Alcamo | 703.53 mi (1,132.22 km) |
| Radolfzell am Bodensee to Alessandria | 195.32 mi (314.34 km) |
| Radolfzell am Bodensee to Alfonsine | 267.75 mi (430.90 km) |
| Radolfzell am Bodensee to Alghero | 496.67 mi (799.32 km) |
| Radolfzell am Bodensee to Alpignano | 194.60 mi (313.18 km) |
| Radolfzell am Bodensee to Altamura | 606.93 mi (976.75 km) |
| Radolfzell am Bodensee to Altavilla Vicentina | 193.22 mi (310.95 km) |
| Radolfzell am Bodensee to Altofonte | 703.79 mi (1,132.64 km) |
| Radolfzell am Bodensee to Altopascio | 282.95 mi (455.37 km) |
| Radolfzell am Bodensee to Alzano Lombardo | 142.92 mi (230.01 km) |
| Radolfzell am Bodensee to Amelia | 395.53 mi (636.55 km) |
