| Ruskin to Oberkirch | 4,831.39 mi (7,775.36 km) |
| Ruskin to Obernburg am Main | 4,846.03 mi (7,798.94 km) |
| Ruskin to Obernkirchen | 4,789.51 mi (7,707.97 km) |
| Ruskin to Oberschleissheim | 4,987.78 mi (8,027.06 km) |
| Ruskin to Oberstdorf | 4,953.66 mi (7,972.15 km) |
| Ruskin to Obertraubling | 4,994.65 mi (8,038.12 km) |
| Ruskin to Obertshausen | 4,827.87 mi (7,769.71 km) |
| Ruskin to Oberursel | 4,814.03 mi (7,747.43 km) |
| Ruskin to Ochsenfurt | 4,889.34 mi (7,868.63 km) |
| Ruskin to Ochsenhausen | 4,922.82 mi (7,922.51 km) |
| Ruskin to Ochtrup | 4,713.36 mi (7,585.43 km) |
| Ruskin to Odenthal | 4,735.06 mi (7,620.34 km) |
| Ruskin to Oelde | 4,760.12 mi (7,660.67 km) |
| Ruskin to Oelsnitz | 4,957.26 mi (7,977.93 km) |
| Ruskin to Oer-Erkenschwick | 4,727.65 mi (7,608.42 km) |
