| Ampthill to Oberkirch | 448.51 mi (721.81 km) |
| Ampthill to Obernburg am Main | 445.38 mi (716.77 km) |
| Ampthill to Obernkirchen | 407.42 mi (655.68 km) |
| Ampthill to Oberschleissheim | 593.31 mi (954.84 km) |
| Ampthill to Oberstdorf | 576.34 mi (927.53 km) |
| Ampthill to Obertraubling | 594.20 mi (956.26 km) |
| Ampthill to Obertshausen | 426.68 mi (686.68 km) |
| Ampthill to Oberursel | 412.65 mi (664.09 km) |
| Ampthill to Ochsenfurt | 488.49 mi (786.16 km) |
| Ampthill to Ochsenhausen | 536.97 mi (864.16 km) |
| Ampthill to Ochtrup | 325.97 mi (524.59 km) |
| Ampthill to Odenthal | 333.94 mi (537.43 km) |
| Ampthill to Oelde | 368.15 mi (592.49 km) |
| Ampthill to Oelsnitz | 558.14 mi (898.24 km) |
| Ampthill to Oer-Erkenschwick | 331.43 mi (533.38 km) |
