| Germersheim to Obernburg am Main | 55.33 mi (89.05 km) |
| Germersheim to Obernkirchen | 213.25 mi (343.20 km) |
| Germersheim to Oberschleissheim | 160.38 mi (258.11 km) |
| Germersheim to Oberstdorf | 152.67 mi (245.70 km) |
| Germersheim to Obertraubling | 172.80 mi (278.09 km) |
| Germersheim to Obertshausen | 62.33 mi (100.31 km) |
| Germersheim to Oberursel | 68.81 mi (110.74 km) |
| Germersheim to Ochsenfurt | 82.04 mi (132.03 km) |
| Germersheim to Ochsenhausen | 107.07 mi (172.31 km) |
| Germersheim to Ochtrup | 212.82 mi (342.50 km) |
| Germersheim to Odenthal | 137.18 mi (220.77 km) |
| Germersheim to Oelde | 181.04 mi (291.36 km) |
| Germersheim to Oelsnitz | 188.58 mi (303.49 km) |
| Germersheim to Oer-Erkenschwick | 174.63 mi (281.04 km) |
| Germersheim to Oerlinghausen | 190.46 mi (306.52 km) |
