| Longwood to Oberkirch | 4,736.62 mi (7,622.85 km) |
| Longwood to Obernburg am Main | 4,751.23 mi (7,646.37 km) |
| Longwood to Obernkirchen | 4,694.79 mi (7,555.54 km) |
| Longwood to Oberschleissheim | 4,892.99 mi (7,874.51 km) |
| Longwood to Oberstdorf | 4,858.93 mi (7,819.69 km) |
| Longwood to Obertraubling | 4,899.85 mi (7,885.55 km) |
| Longwood to Obertshausen | 4,733.07 mi (7,617.14 km) |
| Longwood to Oberursel | 4,719.22 mi (7,594.86 km) |
| Longwood to Ochsenfurt | 4,794.54 mi (7,716.06 km) |
| Longwood to Ochsenhausen | 4,828.05 mi (7,770.00 km) |
| Longwood to Ochtrup | 4,618.62 mi (7,432.95 km) |
| Longwood to Odenthal | 4,640.27 mi (7,467.79 km) |
| Longwood to Oelde | 4,665.36 mi (7,508.17 km) |
| Longwood to Oelsnitz | 4,862.48 mi (7,825.40 km) |
| Longwood to Oer-Erkenschwick | 4,632.88 mi (7,455.89 km) |
