| Weilheim to Oberkirch | 149.31 mi (240.30 km) |
| Weilheim to Obernburg am Main | 166.02 mi (267.19 km) |
| Weilheim to Obernkirchen | 319.26 mi (513.80 km) |
| Weilheim to Oberschleissheim | 34.63 mi (55.74 km) |
| Weilheim to Oberstdorf | 50.01 mi (80.49 km) |
| Weilheim to Obertraubling | 91.10 mi (146.60 km) |
| Weilheim to Obertshausen | 186.69 mi (300.46 km) |
| Weilheim to Oberursel | 200.99 mi (323.46 km) |
| Weilheim to Ochsenfurt | 134.87 mi (217.06 km) |
| Weilheim to Ochsenhausen | 58.01 mi (93.37 km) |
| Weilheim to Ochtrup | 349.40 mi (562.30 km) |
| Weilheim to Odenthal | 285.79 mi (459.94 km) |
| Weilheim to Oelde | 306.95 mi (493.99 km) |
| Weilheim to Oelsnitz | 184.32 mi (296.63 km) |
| Weilheim to Oer-Erkenschwick | 315.45 mi (507.67 km) |
