| Rize to Oberkirch | 1,658.93 mi (2,669.79 km) |
| Rize to Obernburg am Main | 1,624.11 mi (2,613.76 km) |
| Rize to Obernkirchen | 1,661.80 mi (2,674.41 km) |
| Rize to Oberschleissheim | 1,497.93 mi (2,410.69 km) |
| Rize to Oberstdorf | 1,550.16 mi (2,494.74 km) |
| Rize to Obertraubling | 1,479.36 mi (2,380.80 km) |
| Rize to Obertshausen | 1,640.33 mi (2,639.86 km) |
| Rize to Oberursel | 1,653.17 mi (2,660.53 km) |
| Rize to Ochsenfurt | 1,581.13 mi (2,544.58 km) |
| Rize to Ochsenhausen | 1,570.24 mi (2,527.06 km) |
| Rize to Ochtrup | 1,739.85 mi (2,800.03 km) |
| Rize to Odenthal | 1,726.44 mi (2,778.44 km) |
| Rize to Oelde | 1,694.27 mi (2,726.66 km) |
| Rize to Oelsnitz | 1,501.63 mi (2,416.64 km) |
| Rize to Oer-Erkenschwick | 1,728.94 mi (2,782.45 km) |
