| Follonica to Oberkirch | 408.79 mi (657.88 km) |
| Follonica to Obernburg am Main | 484.36 mi (779.51 km) |
| Follonica to Obernkirchen | 650.33 mi (1,046.60 km) |
| Follonica to Oberschleissheim | 370.39 mi (596.08 km) |
| Follonica to Oberstdorf | 311.17 mi (500.78 km) |
| Follonica to Obertraubling | 423.20 mi (681.08 km) |
| Follonica to Obertshausen | 502.26 mi (808.31 km) |
| Follonica to Oberursel | 513.83 mi (826.93 km) |
| Follonica to Ochsenfurt | 466.25 mi (750.36 km) |
| Follonica to Ochsenhausen | 358.22 mi (576.51 km) |
| Follonica to Ochtrup | 662.68 mi (1,066.49 km) |
| Follonica to Odenthal | 586.20 mi (943.39 km) |
| Follonica to Oelde | 627.82 mi (1,010.37 km) |
| Follonica to Oelsnitz | 522.29 mi (840.54 km) |
| Follonica to Oer-Erkenschwick | 624.59 mi (1,005.18 km) |
