| Forli to Oberkirch | 352.04 mi (566.56 km) |
| Forli to Obernburg am Main | 410.80 mi (661.12 km) |
| Forli to Obernkirchen | 571.07 mi (919.04 km) |
| Forli to Oberschleissheim | 278.48 mi (448.18 km) |
| Forli to Oberstdorf | 235.43 mi (378.89 km) |
| Forli to Obertraubling | 327.03 mi (526.31 km) |
| Forli to Obertshausen | 430.35 mi (692.58 km) |
| Forli to Oberursel | 443.39 mi (713.57 km) |
| Forli to Ochsenfurt | 385.74 mi (620.78 km) |
| Forli to Ochsenhausen | 283.65 mi (456.49 km) |
| Forli to Ochtrup | 594.19 mi (956.26 km) |
| Forli to Odenthal | 522.69 mi (841.18 km) |
| Forli to Oelde | 554.96 mi (893.12 km) |
| Forli to Oelsnitz | 427.27 mi (687.62 km) |
| Forli to Oer-Erkenschwick | 557.73 mi (897.57 km) |
