| Cities | Distance |
|---|---|
| Olen to Obernburg am Main | 209.17 mi (336.63 km) |
| Olen to Obernkirchen | 198.30 mi (319.13 km) |
| Olen to Oberschleissheim | 360.67 mi (580.45 km) |
| Olen to Oberstdorf | 355.72 mi (572.48 km) |
| Olen to Obertraubling | 357.73 mi (575.71 km) |
| Olen to Obertshausen | 189.99 mi (305.76 km) |
| Olen to Oberursel | 175.78 mi (282.88 km) |
| Olen to Ochsenfurt | 251.97 mi (405.51 km) |
| Olen to Ochsenhausen | 311.82 mi (501.83 km) |
| Olen to Ochtrup | 123.98 mi (199.52 km) |
| Olen to Odenthal | 98.69 mi (158.83 km) |
| Olen to Oelde | 149.59 mi (240.75 km) |
| Olen to Oelsnitz | 323.48 mi (520.59 km) |
| Olen to Oer-Erkenschwick | 108.94 mi (175.31 km) |
| Olen to Oerlinghausen | 173.37 mi (279.01 km) |