| Mulhouse to Obernburg am Main | 166.05 mi (267.23 km) |
| Mulhouse to Obernkirchen | 321.86 mi (517.98 km) |
| Mulhouse to Oberschleissheim | 198.41 mi (319.32 km) |
| Mulhouse to Oberstdorf | 138.98 mi (223.67 km) |
| Mulhouse to Obertraubling | 236.94 mi (381.32 km) |
| Mulhouse to Obertshausen | 173.83 mi (279.76 km) |
| Mulhouse to Oberursel | 178.54 mi (287.33 km) |
| Mulhouse to Ochsenfurt | 180.79 mi (290.96 km) |
| Mulhouse to Ochsenhausen | 122.81 mi (197.65 km) |
| Mulhouse to Ochtrup | 307.92 mi (495.56 km) |
| Mulhouse to Odenthal | 227.08 mi (365.44 km) |
| Mulhouse to Oelde | 284.43 mi (457.74 km) |
| Mulhouse to Oelsnitz | 285.65 mi (459.72 km) |
| Mulhouse to Oer-Erkenschwick | 268.95 mi (432.84 km) |
| Mulhouse to Oerlinghausen | 297.26 mi (478.40 km) |
