| Amares to Oberkirch | 929.87 mi (1,496.48 km) |
| Amares to Obernburg am Main | 1,012.56 mi (1,629.56 km) |
| Amares to Obernkirchen | 1,098.94 mi (1,768.57 km) |
| Amares to Oberschleissheim | 1,071.69 mi (1,724.72 km) |
| Amares to Oberstdorf | 997.35 mi (1,605.08 km) |
| Amares to Obertraubling | 1,113.49 mi (1,791.99 km) |
| Amares to Obertshausen | 1,007.87 mi (1,622.01 km) |
| Amares to Oberursel | 1,002.59 mi (1,613.51 km) |
| Amares to Ochsenfurt | 1,043.79 mi (1,679.82 km) |
| Amares to Ochsenhausen | 997.12 mi (1,604.71 km) |
| Amares to Ochtrup | 1,031.31 mi (1,659.74 km) |
| Amares to Odenthal | 979.67 mi (1,576.63 km) |
| Amares to Oelde | 1,048.08 mi (1,686.72 km) |
| Amares to Oelsnitz | 1,150.57 mi (1,851.67 km) |
| Amares to Oer-Erkenschwick | 1,009.31 mi (1,624.32 km) |
