| Cities | Distance |
|---|---|
| Sem to Oberkirch | 747.96 mi (1,203.73 km) |
| Sem to Obernburg am Main | 653.89 mi (1,052.33 km) |
| Sem to Obernkirchen | 486.79 mi (783.42 km) |
| Sem to Oberschleissheim | 763.69 mi (1,229.04 km) |
| Sem to Oberstdorf | 820.11 mi (1,319.83 km) |
| Sem to Obertraubling | 716.40 mi (1,152.93 km) |
| Sem to Obertshausen | 639.27 mi (1,028.81 km) |
| Sem to Oberursel | 630.90 mi (1,015.34 km) |
| Sem to Ochsenfurt | 665.39 mi (1,070.85 km) |
| Sem to Ochsenhausen | 774.48 mi (1,246.41 km) |
| Sem to Ochtrup | 503.60 mi (810.46 km) |
| Sem to Odenthal | 583.49 mi (939.04 km) |
| Sem to Oelde | 521.38 mi (839.08 km) |
| Sem to Oelsnitz | 616.63 mi (992.37 km) |
| Sem to Oer-Erkenschwick | 541.11 mi (870.83 km) |