| West Richland to Oberkirch | 5,162.74 mi (8,308.63 km) |
| West Richland to Obernburg am Main | 5,115.26 mi (8,232.21 km) |
| West Richland to Obernkirchen | 4,976.35 mi (8,008.67 km) |
| West Richland to Oberschleissheim | 5,267.38 mi (8,477.03 km) |
| West Richland to Oberstdorf | 5,283.81 mi (8,503.48 km) |
| West Richland to Obertraubling | 5,240.27 mi (8,433.40 km) |
| West Richland to Obertshausen | 5,094.60 mi (8,198.96 km) |
| West Richland to Oberursel | 5,080.39 mi (8,176.09 km) |
| West Richland to Ochsenfurt | 5,149.19 mi (8,286.82 km) |
| West Richland to Ochsenhausen | 5,237.11 mi (8,428.31 km) |
| West Richland to Ochtrup | 4,932.75 mi (7,938.49 km) |
| West Richland to Odenthal | 4,996.66 mi (8,041.35 km) |
| West Richland to Oelde | 4,977.38 mi (8,010.32 km) |
| West Richland to Oelsnitz | 5,155.53 mi (8,297.03 km) |
| West Richland to Oer-Erkenschwick | 4,965.85 mi (7,991.76 km) |
