| Dornstadt to Obernburg am Main | 101.38 mi (163.16 km) |
| Dornstadt to Obernkirchen | 264.86 mi (426.25 km) |
| Dornstadt to Oberschleissheim | 76.12 mi (122.51 km) |
| Dornstadt to Oberstdorf | 74.85 mi (120.46 km) |
| Dornstadt to Obertraubling | 107.08 mi (172.33 km) |
| Dornstadt to Obertshausen | 121.16 mi (194.99 km) |
| Dornstadt to Oberursel | 134.65 mi (216.69 km) |
| Dornstadt to Ochsenfurt | 81.78 mi (131.61 km) |
| Dornstadt to Ochsenhausen | 27.43 mi (44.15 km) |
| Dornstadt to Ochtrup | 285.20 mi (458.99 km) |
| Dornstadt to Odenthal | 217.43 mi (349.92 km) |
| Dornstadt to Oelde | 245.58 mi (395.22 km) |
| Dornstadt to Oelsnitz | 167.61 mi (269.74 km) |
| Dornstadt to Oer-Erkenschwick | 249.58 mi (401.67 km) |
| Dornstadt to Oerlinghausen | 248.13 mi (399.33 km) |
