| Rellingen to Oberkirch | 361.41 mi (581.64 km) |
| Rellingen to Obernburg am Main | 264.82 mi (426.19 km) |
| Rellingen to Obernkirchen | 99.92 mi (160.81 km) |
| Rellingen to Oberschleissheim | 380.77 mi (612.79 km) |
| Rellingen to Oberstdorf | 431.64 mi (694.66 km) |
| Rellingen to Obertraubling | 339.14 mi (545.80 km) |
| Rellingen to Obertshausen | 251.11 mi (404.12 km) |
| Rellingen to Oberursel | 243.92 mi (392.55 km) |
| Rellingen to Ochsenfurt | 276.58 mi (445.11 km) |
| Rellingen to Ochsenhausen | 385.43 mi (620.29 km) |
| Rellingen to Ochtrup | 148.06 mi (238.28 km) |
| Rellingen to Odenthal | 213.69 mi (343.90 km) |
| Rellingen to Oelde | 143.57 mi (231.06 km) |
| Rellingen to Oelsnitz | 244.68 mi (393.78 km) |
| Rellingen to Oer-Erkenschwick | 175.52 mi (282.47 km) |
