| Broadstone to Oberkirch | 475.96 mi (765.98 km) |
| Broadstone to Obernburg am Main | 495.11 mi (796.81 km) |
| Broadstone to Obernkirchen | 488.51 mi (786.18 km) |
| Broadstone to Oberschleissheim | 631.69 mi (1,016.61 km) |
| Broadstone to Oberstdorf | 600.82 mi (966.93 km) |
| Broadstone to Obertraubling | 641.77 mi (1,032.83 km) |
| Broadstone to Obertshausen | 478.73 mi (770.44 km) |
| Broadstone to Oberursel | 465.99 mi (749.94 km) |
| Broadstone to Ochsenfurt | 538.27 mi (866.26 km) |
| Broadstone to Ochsenhausen | 567.29 mi (912.97 km) |
| Broadstone to Ochtrup | 407.33 mi (655.53 km) |
| Broadstone to Odenthal | 397.27 mi (639.34 km) |
| Broadstone to Oelde | 444.14 mi (714.77 km) |
| Broadstone to Oelsnitz | 620.72 mi (998.96 km) |
| Broadstone to Oer-Erkenschwick | 404.60 mi (651.15 km) |
