| Diessen am Ammersee to Obernburg am Main | 158.00 mi (254.28 km) |
| Diessen am Ammersee to Obernkirchen | 310.87 mi (500.29 km) |
| Diessen am Ammersee to Oberschleissheim | 29.89 mi (48.10 km) |
| Diessen am Ammersee to Oberstdorf | 53.40 mi (85.94 km) |
| Diessen am Ammersee to Obertraubling | 85.53 mi (137.65 km) |
| Diessen am Ammersee to Obertshausen | 178.71 mi (287.60 km) |
| Diessen am Ammersee to Oberursel | 193.05 mi (310.69 km) |
| Diessen am Ammersee to Ochsenfurt | 126.52 mi (203.61 km) |
| Diessen am Ammersee to Ochsenhausen | 53.91 mi (86.76 km) |
| Diessen am Ammersee to Ochtrup | 341.22 mi (549.13 km) |
| Diessen am Ammersee to Odenthal | 278.02 mi (447.43 km) |
| Diessen am Ammersee to Oelde | 298.66 mi (480.64 km) |
| Diessen am Ammersee to Oelsnitz | 177.10 mi (285.02 km) |
| Diessen am Ammersee to Oer-Erkenschwick | 307.40 mi (494.71 km) |
| Diessen am Ammersee to Oerlinghausen | 297.82 mi (479.29 km) |
