| Radolfzell am Bodensee to Mengen | 27.59 mi (44.40 km) |
| Radolfzell am Bodensee to Meppen | 350.60 mi (564.23 km) |
| Radolfzell am Bodensee to Merchweiler | 142.27 mi (228.96 km) |
| Radolfzell am Bodensee to Mering | 100.19 mi (161.24 km) |
| Radolfzell am Bodensee to Merseburg | 284.55 mi (457.94 km) |
| Radolfzell am Bodensee to Merzenich | 240.31 mi (386.74 km) |
| Radolfzell am Bodensee to Merzig | 159.99 mi (257.48 km) |
| Radolfzell am Bodensee to Meschede | 251.76 mi (405.17 km) |
| Radolfzell am Bodensee to Messkirch | 19.16 mi (30.84 km) |
| Radolfzell am Bodensee to Messstetten | 30.91 mi (49.74 km) |
| Radolfzell am Bodensee to Mettingen | 321.02 mi (516.63 km) |
| Radolfzell am Bodensee to Mettlach | 162.70 mi (261.84 km) |
| Radolfzell am Bodensee to Mettmann | 259.00 mi (416.83 km) |
| Radolfzell am Bodensee to Metzingen | 57.43 mi (92.42 km) |
| Radolfzell am Bodensee to Meuselwitz | 273.77 mi (440.59 km) |
