| Lemmer to Oberkirch | 315.38 mi (507.56 km) |
| Lemmer to Obernburg am Main | 254.91 mi (410.25 km) |
| Lemmer to Obernkirchen | 148.62 mi (239.18 km) |
| Lemmer to Oberschleissheim | 408.23 mi (656.98 km) |
| Lemmer to Oberstdorf | 426.34 mi (686.13 km) |
| Lemmer to Obertraubling | 388.25 mi (624.83 km) |
| Lemmer to Obertshausen | 234.27 mi (377.02 km) |
| Lemmer to Oberursel | 220.14 mi (354.28 km) |
| Lemmer to Ochsenfurt | 290.08 mi (466.84 km) |
| Lemmer to Ochsenhausen | 378.60 mi (609.29 km) |
| Lemmer to Ochtrup | 76.29 mi (122.77 km) |
| Lemmer to Odenthal | 138.70 mi (223.22 km) |
| Lemmer to Oelde | 124.45 mi (200.28 km) |
| Lemmer to Oelsnitz | 323.58 mi (520.75 km) |
| Lemmer to Oer-Erkenschwick | 105.56 mi (169.89 km) |
