| Franeker to Oberkirch | 341.02 mi (548.81 km) |
| Franeker to Obernburg am Main | 279.13 mi (449.22 km) |
| Franeker to Obernkirchen | 163.23 mi (262.69 km) |
| Franeker to Oberschleissheim | 431.67 mi (694.70 km) |
| Franeker to Oberstdorf | 451.34 mi (726.36 km) |
| Franeker to Obertraubling | 410.15 mi (660.07 km) |
| Franeker to Obertshausen | 258.58 mi (416.15 km) |
| Franeker to Oberursel | 244.60 mi (393.65 km) |
| Franeker to Ochsenfurt | 313.41 mi (504.39 km) |
| Franeker to Ochsenhausen | 403.49 mi (649.36 km) |
| Franeker to Ochtrup | 97.63 mi (157.13 km) |
| Franeker to Odenthal | 164.08 mi (264.06 km) |
| Franeker to Oelde | 144.97 mi (233.31 km) |
| Franeker to Oelsnitz | 342.25 mi (550.80 km) |
| Franeker to Oer-Erkenschwick | 129.69 mi (208.72 km) |
