| Cities | Distance |
|---|---|
| Most to Obernburg am Main | 204.11 mi (328.48 km) |
| Most to Obernkirchen | 229.75 mi (369.74 km) |
| Most to Oberschleissheim | 181.38 mi (291.91 km) |
| Most to Oberstdorf | 262.40 mi (422.29 km) |
| Most to Obertraubling | 124.86 mi (200.94 km) |
| Most to Obertshausen | 214.16 mi (344.65 km) |
| Most to Oberursel | 223.98 mi (360.46 km) |
| Most to Ochsenfurt | 168.90 mi (271.81 km) |
| Most to Ochsenhausen | 236.26 mi (380.22 km) |
| Most to Ochtrup | 301.87 mi (485.81 km) |
| Most to Odenthal | 287.16 mi (462.15 km) |
| Most to Oelde | 254.78 mi (410.02 km) |
| Most to Oelsnitz | 64.93 mi (104.50 km) |
| Most to Oer-Erkenschwick | 288.08 mi (463.62 km) |
| Most to Oerlinghausen | 237.54 mi (382.28 km) |