| Famalicao to Oberkirch | 945.73 mi (1,522.01 km) |
| Famalicao to Obernburg am Main | 1,028.73 mi (1,655.58 km) |
| Famalicao to Obernkirchen | 1,115.56 mi (1,795.31 km) |
| Famalicao to Oberschleissheim | 1,087.09 mi (1,749.51 km) |
| Famalicao to Oberstdorf | 1,012.50 mi (1,629.47 km) |
| Famalicao to Obertraubling | 1,129.12 mi (1,817.14 km) |
| Famalicao to Obertshausen | 1,024.13 mi (1,648.17 km) |
| Famalicao to Oberursel | 1,018.90 mi (1,639.76 km) |
| Famalicao to Ochsenfurt | 1,059.82 mi (1,705.62 km) |
| Famalicao to Ochsenhausen | 1,012.61 mi (1,629.63 km) |
| Famalicao to Ochtrup | 1,048.01 mi (1,686.61 km) |
| Famalicao to Odenthal | 996.25 mi (1,603.31 km) |
| Famalicao to Oelde | 1,064.70 mi (1,713.47 km) |
| Famalicao to Oelsnitz | 1,166.64 mi (1,877.53 km) |
| Famalicao to Oer-Erkenschwick | 1,025.95 mi (1,651.11 km) |
