| Glendale to Oberkirch | 5,678.36 mi (9,138.44 km) |
| Glendale to Obernburg am Main | 5,650.44 mi (9,093.51 km) |
| Glendale to Obernkirchen | 5,533.44 mi (8,905.21 km) |
| Glendale to Oberschleissheim | 5,805.78 mi (9,343.49 km) |
| Glendale to Oberstdorf | 5,805.28 mi (9,342.70 km) |
| Glendale to Obertraubling | 5,789.18 mi (9,316.79 km) |
| Glendale to Obertshausen | 5,629.71 mi (9,060.15 km) |
| Glendale to Oberursel | 5,614.98 mi (9,036.44 km) |
| Glendale to Ochsenfurt | 5,689.15 mi (9,155.80 km) |
| Glendale to Ochsenhausen | 5,762.07 mi (9,273.15 km) |
| Glendale to Ochtrup | 5,476.73 mi (8,813.94 km) |
| Glendale to Odenthal | 5,529.06 mi (8,898.16 km) |
| Glendale to Oelde | 5,524.15 mi (8,890.27 km) |
| Glendale to Oelsnitz | 5,716.83 mi (9,200.35 km) |
| Glendale to Oer-Erkenschwick | 5,504.90 mi (8,859.29 km) |
