| Southwick to Oberkirch | 404.33 mi (650.71 km) |
| Southwick to Obernburg am Main | 419.06 mi (674.41 km) |
| Southwick to Obernkirchen | 413.64 mi (665.70 km) |
| Southwick to Oberschleissheim | 557.90 mi (897.85 km) |
| Southwick to Oberstdorf | 530.61 mi (853.93 km) |
| Southwick to Obertraubling | 566.29 mi (911.35 km) |
| Southwick to Obertshausen | 402.39 mi (647.58 km) |
| Southwick to Oberursel | 389.51 mi (626.85 km) |
| Southwick to Ochsenfurt | 462.30 mi (743.99 km) |
| Southwick to Ochsenhausen | 495.27 mi (797.06 km) |
| Southwick to Ochtrup | 332.95 mi (535.83 km) |
| Southwick to Odenthal | 320.45 mi (515.71 km) |
| Southwick to Oelde | 368.41 mi (592.90 km) |
| Southwick to Oelsnitz | 543.88 mi (875.30 km) |
| Southwick to Oer-Erkenschwick | 328.59 mi (528.81 km) |
