| Buttelborn to Obernburg am Main | 28.28 mi (45.51 km) |
| Buttelborn to Obernkirchen | 165.44 mi (266.25 km) |
| Buttelborn to Oberschleissheim | 179.21 mi (288.41 km) |
| Buttelborn to Oberstdorf | 190.12 mi (305.97 km) |
| Buttelborn to Obertraubling | 176.42 mi (283.91 km) |
| Buttelborn to Obertshausen | 18.19 mi (29.27 km) |
| Buttelborn to Oberursel | 20.99 mi (33.78 km) |
| Buttelborn to Ochsenfurt | 71.45 mi (114.99 km) |
| Buttelborn to Ochsenhausen | 142.18 mi (228.82 km) |
| Buttelborn to Ochtrup | 169.20 mi (272.31 km) |
| Buttelborn to Odenthal | 99.41 mi (159.98 km) |
| Buttelborn to Oelde | 134.36 mi (216.24 km) |
| Buttelborn to Oelsnitz | 165.54 mi (266.41 km) |
| Buttelborn to Oer-Erkenschwick | 132.28 mi (212.88 km) |
| Buttelborn to Oerlinghausen | 142.80 mi (229.81 km) |
