| Hanko to Obernburg am Main | 879.21 mi (1,414.94 km) |
| Hanko to Obernkirchen | 744.84 mi (1,198.71 km) |
| Hanko to Oberschleissheim | 921.46 mi (1,482.95 km) |
| Hanko to Oberstdorf | 999.76 mi (1,608.96 km) |
| Hanko to Obertraubling | 865.01 mi (1,392.10 km) |
| Hanko to Obertshausen | 873.73 mi (1,406.12 km) |
| Hanko to Oberursel | 872.37 mi (1,403.94 km) |
| Hanko to Ochsenfurt | 868.42 mi (1,397.58 km) |
| Hanko to Ochsenhausen | 966.00 mi (1,554.63 km) |
| Hanko to Ochtrup | 801.96 mi (1,290.64 km) |
| Hanko to Odenthal | 865.18 mi (1,392.37 km) |
| Hanko to Oelde | 794.22 mi (1,278.17 km) |
| Hanko to Oelsnitz | 775.92 mi (1,248.73 km) |
| Hanko to Oer-Erkenschwick | 829.26 mi (1,334.56 km) |
| Hanko to Oerlinghausen | 773.00 mi (1,244.03 km) |
