| Rutherglen to Oberkirch | 722.92 mi (1,163.43 km) |
| Rutherglen to Obernburg am Main | 692.31 mi (1,114.16 km) |
| Rutherglen to Obernkirchen | 592.91 mi (954.20 km) |
| Rutherglen to Oberschleissheim | 847.54 mi (1,363.98 km) |
| Rutherglen to Oberstdorf | 848.29 mi (1,365.19 km) |
| Rutherglen to Obertraubling | 834.42 mi (1,342.87 km) |
| Rutherglen to Obertshausen | 671.67 mi (1,080.95 km) |
| Rutherglen to Oberursel | 656.91 mi (1,057.19 km) |
| Rutherglen to Ochsenfurt | 731.97 mi (1,177.99 km) |
| Rutherglen to Ochsenhausen | 804.03 mi (1,293.96 km) |
| Rutherglen to Ochtrup | 525.39 mi (845.54 km) |
| Rutherglen to Odenthal | 570.99 mi (918.92 km) |
| Rutherglen to Oelde | 573.62 mi (923.15 km) |
| Rutherglen to Oelsnitz | 772.61 mi (1,243.39 km) |
| Rutherglen to Oer-Erkenschwick | 549.62 mi (884.52 km) |
