| Usworth to Oberkirch | 603.80 mi (971.72 km) |
| Usworth to Obernburg am Main | 571.16 mi (919.19 km) |
| Usworth to Obernkirchen | 474.16 mi (763.08 km) |
| Usworth to Oberschleissheim | 726.42 mi (1,169.07 km) |
| Usworth to Oberstdorf | 728.41 mi (1,172.26 km) |
| Usworth to Obertraubling | 713.25 mi (1,147.87 km) |
| Usworth to Obertshausen | 550.50 mi (885.95 km) |
| Usworth to Oberursel | 535.75 mi (862.20 km) |
| Usworth to Ochsenfurt | 610.75 mi (982.91 km) |
| Usworth to Ochsenhausen | 683.74 mi (1,100.37 km) |
| Usworth to Ochtrup | 404.92 mi (651.66 km) |
| Usworth to Odenthal | 449.82 mi (723.91 km) |
| Usworth to Oelde | 453.16 mi (729.29 km) |
| Usworth to Oelsnitz | 652.52 mi (1,050.13 km) |
| Usworth to Oer-Erkenschwick | 428.53 mi (689.64 km) |
