| Radolfzell am Bodensee to Dillenburg | 209.56 mi (337.25 km) |
| Radolfzell am Bodensee to Dillingen | 89.98 mi (144.81 km) |
| Radolfzell am Bodensee to Dillingen | 151.37 mi (243.60 km) |
| Radolfzell am Bodensee to Dingolfing | 174.22 mi (280.39 km) |
| Radolfzell am Bodensee to Dinkelsbuhl | 111.31 mi (179.13 km) |
| Radolfzell am Bodensee to Dinklage | 342.85 mi (551.76 km) |
| Radolfzell am Bodensee to Dinslaken | 283.04 mi (455.52 km) |
| Radolfzell am Bodensee to Dippoldiswalde | 304.00 mi (489.24 km) |
| Radolfzell am Bodensee to Ditzingen | 75.67 mi (121.77 km) |
| Radolfzell am Bodensee to Dobeln | 298.99 mi (481.17 km) |
| Radolfzell am Bodensee to Doberlug-Kirchhain | 337.93 mi (543.85 km) |
| Radolfzell am Bodensee to Donaueschingen | 26.31 mi (42.35 km) |
| Radolfzell am Bodensee to Donauworth | 107.63 mi (173.21 km) |
| Radolfzell am Bodensee to Donzdorf | 76.42 mi (122.99 km) |
| Radolfzell am Bodensee to Dorfen | 151.70 mi (244.14 km) |
