| Askoy to Oberkirch | 832.67 mi (1,340.05 km) |
| Askoy to Obernburg am Main | 750.61 mi (1,207.98 km) |
| Askoy to Obernkirchen | 586.31 mi (943.58 km) |
| Askoy to Oberschleissheim | 881.73 mi (1,419.01 km) |
| Askoy to Oberstdorf | 925.27 mi (1,489.07 km) |
| Askoy to Obertraubling | 841.40 mi (1,354.11 km) |
| Askoy to Obertshausen | 732.76 mi (1,179.27 km) |
| Askoy to Oberursel | 721.56 mi (1,161.24 km) |
| Askoy to Ochsenfurt | 771.74 mi (1,242.00 km) |
| Askoy to Ochsenhausen | 877.41 mi (1,412.06 km) |
| Askoy to Ochtrup | 576.04 mi (927.05 km) |
| Askoy to Odenthal | 656.18 mi (1,056.02 km) |
| Askoy to Oelde | 607.42 mi (977.55 km) |
| Askoy to Oelsnitz | 745.87 mi (1,200.35 km) |
| Askoy to Oer-Erkenschwick | 615.00 mi (989.74 km) |
