| Gommern to Obernburg am Main | 193.36 mi (311.18 km) |
| Gommern to Obernkirchen | 115.90 mi (186.52 km) |
| Gommern to Oberschleissheim | 263.97 mi (424.82 km) |
| Gommern to Oberstdorf | 329.14 mi (529.71 km) |
| Gommern to Obertraubling | 214.75 mi (345.61 km) |
| Gommern to Obertshausen | 189.87 mi (305.57 km) |
| Gommern to Oberursel | 191.04 mi (307.45 km) |
| Gommern to Ochsenfurt | 183.88 mi (295.93 km) |
| Gommern to Ochsenhausen | 288.35 mi (464.06 km) |
| Gommern to Ochtrup | 197.10 mi (317.21 km) |
| Gommern to Odenthal | 214.81 mi (345.70 km) |
| Gommern to Oelde | 157.66 mi (253.74 km) |
| Gommern to Oelsnitz | 114.91 mi (184.93 km) |
| Gommern to Oer-Erkenschwick | 197.72 mi (318.19 km) |
| Gommern to Oerlinghausen | 134.82 mi (216.97 km) |
