| Pine Castle to Oberkirch | 4,749.20 mi (7,643.09 km) |
| Pine Castle to Obernburg am Main | 4,764.09 mi (7,667.07 km) |
| Pine Castle to Obernkirchen | 4,708.08 mi (7,576.92 km) |
| Pine Castle to Oberschleissheim | 4,905.68 mi (7,894.92 km) |
| Pine Castle to Oberstdorf | 4,871.40 mi (7,839.76 km) |
| Pine Castle to Obertraubling | 4,912.69 mi (7,906.21 km) |
| Pine Castle to Obertshausen | 4,745.96 mi (7,637.88 km) |
| Pine Castle to Oberursel | 4,732.13 mi (7,615.62 km) |
| Pine Castle to Ochsenfurt | 4,807.40 mi (7,736.77 km) |
| Pine Castle to Ochsenhausen | 4,840.63 mi (7,790.24 km) |
| Pine Castle to Ochtrup | 4,631.83 mi (7,454.20 km) |
| Pine Castle to Odenthal | 4,653.26 mi (7,488.70 km) |
| Pine Castle to Oelde | 4,678.54 mi (7,529.38 km) |
| Pine Castle to Oelsnitz | 4,875.57 mi (7,846.47 km) |
| Pine Castle to Oer-Erkenschwick | 4,645.99 mi (7,476.99 km) |
