| Kornwestheim to Obernburg am Main | 67.75 mi (109.04 km) |
| Kornwestheim to Obernkirchen | 235.39 mi (378.83 km) |
| Kornwestheim to Oberschleissheim | 116.77 mi (187.93 km) |
| Kornwestheim to Oberstdorf | 112.17 mi (180.52 km) |
| Kornwestheim to Obertraubling | 135.58 mi (218.20 km) |
| Kornwestheim to Obertshausen | 84.87 mi (136.59 km) |
| Kornwestheim to Oberursel | 96.75 mi (155.71 km) |
| Kornwestheim to Ochsenfurt | 67.54 mi (108.69 km) |
| Kornwestheim to Ochsenhausen | 64.67 mi (104.08 km) |
| Kornwestheim to Ochtrup | 247.19 mi (397.82 km) |
| Kornwestheim to Odenthal | 176.08 mi (283.38 km) |
| Kornwestheim to Oelde | 210.45 mi (338.69 km) |
| Kornwestheim to Oelsnitz | 171.35 mi (275.76 km) |
| Kornwestheim to Oer-Erkenschwick | 210.37 mi (338.55 km) |
| Kornwestheim to Oerlinghausen | 215.87 mi (347.42 km) |
