| Thatcham to Oberkirch | 459.91 mi (740.15 km) |
| Thatcham to Obernburg am Main | 468.32 mi (753.69 km) |
| Thatcham to Obernkirchen | 446.82 mi (719.09 km) |
| Thatcham to Oberschleissheim | 611.02 mi (983.34 km) |
| Thatcham to Oberstdorf | 586.88 mi (944.50 km) |
| Thatcham to Obertraubling | 616.63 mi (992.37 km) |
| Thatcham to Obertshausen | 450.73 mi (725.38 km) |
| Thatcham to Oberursel | 437.30 mi (703.76 km) |
| Thatcham to Ochsenfurt | 511.67 mi (823.45 km) |
| Thatcham to Ochsenhausen | 550.32 mi (885.65 km) |
| Thatcham to Ochtrup | 365.19 mi (587.71 km) |
| Thatcham to Odenthal | 363.39 mi (584.82 km) |
| Thatcham to Oelde | 404.65 mi (651.22 km) |
| Thatcham to Oelsnitz | 588.24 mi (946.68 km) |
| Thatcham to Oer-Erkenschwick | 366.20 mi (589.35 km) |
