| Baicoi to Oberkirch | 872.80 mi (1,404.63 km) |
| Baicoi to Obernburg am Main | 846.49 mi (1,362.30 km) |
| Baicoi to Obernkirchen | 909.47 mi (1,463.65 km) |
| Baicoi to Oberschleissheim | 712.20 mi (1,146.18 km) |
| Baicoi to Oberstdorf | 761.32 mi (1,225.23 km) |
| Baicoi to Obertraubling | 698.71 mi (1,124.46 km) |
| Baicoi to Obertshausen | 864.15 mi (1,390.71 km) |
| Baicoi to Oberursel | 877.79 mi (1,412.66 km) |
| Baicoi to Ochsenfurt | 803.15 mi (1,292.54 km) |
| Baicoi to Ochsenhausen | 783.02 mi (1,260.14 km) |
| Baicoi to Ochtrup | 981.81 mi (1,580.07 km) |
| Baicoi to Odenthal | 956.28 mi (1,538.99 km) |
| Baicoi to Oelde | 934.20 mi (1,503.44 km) |
| Baicoi to Oelsnitz | 735.26 mi (1,183.29 km) |
| Baicoi to Oer-Erkenschwick | 964.93 mi (1,552.90 km) |
