| West Memphis to Oberkirch | 4,788.29 mi (7,706.01 km) |
| West Memphis to Obernburg am Main | 4,784.09 mi (7,699.25 km) |
| West Memphis to Obernkirchen | 4,699.49 mi (7,563.10 km) |
| West Memphis to Oberschleissheim | 4,935.06 mi (7,942.21 km) |
| West Memphis to Oberstdorf | 4,915.33 mi (7,910.46 km) |
| West Memphis to Obertraubling | 4,931.63 mi (7,936.69 km) |
| West Memphis to Obertshausen | 4,764.37 mi (7,667.51 km) |
| West Memphis to Oberursel | 4,749.82 mi (7,644.09 km) |
| West Memphis to Ochsenfurt | 4,826.32 mi (7,767.20 km) |
| West Memphis to Ochsenhausen | 4,878.23 mi (7,850.75 km) |
| West Memphis to Ochtrup | 4,630.12 mi (7,451.46 km) |
| West Memphis to Odenthal | 4,665.94 mi (7,509.11 km) |
| West Memphis to Oelde | 4,678.26 mi (7,528.94 km) |
| West Memphis to Oelsnitz | 4,877.97 mi (7,850.34 km) |
| West Memphis to Oer-Erkenschwick | 4,650.90 mi (7,484.90 km) |
