| Soma to Oberkirch | 1,162.22 mi (1,870.42 km) |
| Soma to Obernburg am Main | 1,164.76 mi (1,874.50 km) |
| Soma to Obernkirchen | 1,262.54 mi (2,031.85 km) |
| Soma to Oberschleissheim | 1,013.27 mi (1,630.71 km) |
| Soma to Oberstdorf | 1,036.60 mi (1,668.25 km) |
| Soma to Obertraubling | 1,018.20 mi (1,638.63 km) |
| Soma to Obertshausen | 1,184.69 mi (1,906.58 km) |
| Soma to Oberursel | 1,199.33 mi (1,930.13 km) |
| Soma to Ochsenfurt | 1,122.92 mi (1,807.16 km) |
| Soma to Ochsenhausen | 1,071.48 mi (1,724.38 km) |
| Soma to Ochtrup | 1,325.61 mi (2,133.36 km) |
| Soma to Odenthal | 1,283.97 mi (2,066.35 km) |
| Soma to Oelde | 1,277.43 mi (2,055.83 km) |
| Soma to Oelsnitz | 1,079.81 mi (1,737.79 km) |
| Soma to Oer-Erkenschwick | 1,301.70 mi (2,094.88 km) |
