| Augustow to Oberkirch | 740.03 mi (1,190.96 km) |
| Augustow to Obernburg am Main | 650.84 mi (1,047.42 km) |
| Augustow to Obernkirchen | 584.88 mi (941.27 km) |
| Augustow to Oberschleissheim | 627.33 mi (1,009.59 km) |
| Augustow to Oberstdorf | 710.60 mi (1,143.60 km) |
| Augustow to Obertraubling | 574.13 mi (923.98 km) |
| Augustow to Obertshausen | 654.99 mi (1,054.10 km) |
| Augustow to Oberursel | 660.49 mi (1,062.95 km) |
| Augustow to Ochsenfurt | 622.49 mi (1,001.80 km) |
| Augustow to Ochsenhausen | 691.60 mi (1,113.02 km) |
| Augustow to Ochtrup | 664.40 mi (1,069.25 km) |
| Augustow to Odenthal | 694.10 mi (1,117.05 km) |
| Augustow to Oelde | 633.06 mi (1,018.81 km) |
| Augustow to Oelsnitz | 515.39 mi (829.44 km) |
| Augustow to Oer-Erkenschwick | 673.74 mi (1,084.27 km) |
