| Sandiacre to Oberkirch | 509.32 mi (819.68 km) |
| Sandiacre to Obernburg am Main | 497.14 mi (800.07 km) |
| Sandiacre to Obernkirchen | 438.82 mi (706.22 km) |
| Sandiacre to Oberschleissheim | 648.56 mi (1,043.76 km) |
| Sandiacre to Oberstdorf | 636.97 mi (1,025.11 km) |
| Sandiacre to Obertraubling | 645.21 mi (1,038.36 km) |
| Sandiacre to Obertshausen | 477.59 mi (768.60 km) |
| Sandiacre to Oberursel | 463.13 mi (745.34 km) |
| Sandiacre to Ochsenfurt | 539.60 mi (868.41 km) |
| Sandiacre to Ochsenhausen | 595.89 mi (958.99 km) |
| Sandiacre to Ochtrup | 359.43 mi (578.44 km) |
| Sandiacre to Odenthal | 380.62 mi (612.55 km) |
| Sandiacre to Oelde | 404.94 mi (651.69 km) |
| Sandiacre to Oelsnitz | 601.08 mi (967.34 km) |
| Sandiacre to Oer-Erkenschwick | 371.49 mi (597.86 km) |
