| Francofonte to Oberkirch | 852.44 mi (1,371.87 km) |
| Francofonte to Obernburg am Main | 916.60 mi (1,475.12 km) |
| Francofonte to Obernkirchen | 1,075.66 mi (1,731.11 km) |
| Francofonte to Oberschleissheim | 779.36 mi (1,254.26 km) |
| Francofonte to Oberstdorf | 741.07 mi (1,192.63 km) |
| Francofonte to Obertraubling | 821.99 mi (1,322.87 km) |
| Francofonte to Obertshausen | 936.08 mi (1,506.48 km) |
| Francofonte to Oberursel | 949.00 mi (1,527.27 km) |
| Francofonte to Ochsenfurt | 890.81 mi (1,433.61 km) |
| Francofonte to Ochsenhausen | 789.34 mi (1,270.32 km) |
| Francofonte to Ochtrup | 1,099.77 mi (1,769.90 km) |
| Francofonte to Odenthal | 1,026.94 mi (1,652.71 km) |
| Francofonte to Oelde | 1,060.75 mi (1,707.11 km) |
| Francofonte to Oelsnitz | 920.73 mi (1,481.77 km) |
| Francofonte to Oer-Erkenschwick | 1,062.97 mi (1,710.68 km) |
