| Rhosllanerchrugog to Oberkirch | 575.62 mi (926.38 km) |
| Rhosllanerchrugog to Obernburg am Main | 568.26 mi (914.52 km) |
| Rhosllanerchrugog to Obernkirchen | 512.22 mi (824.34 km) |
| Rhosllanerchrugog to Oberschleissheim | 718.39 mi (1,156.13 km) |
| Rhosllanerchrugog to Oberstdorf | 703.46 mi (1,132.11 km) |
| Rhosllanerchrugog to Obertraubling | 716.71 mi (1,153.43 km) |
| Rhosllanerchrugog to Obertshausen | 548.97 mi (883.48 km) |
| Rhosllanerchrugog to Oberursel | 534.62 mi (860.39 km) |
| Rhosllanerchrugog to Ochsenfurt | 610.99 mi (983.29 km) |
| Rhosllanerchrugog to Ochsenhausen | 663.60 mi (1,067.96 km) |
| Rhosllanerchrugog to Ochtrup | 432.95 mi (696.77 km) |
| Rhosllanerchrugog to Odenthal | 452.97 mi (728.98 km) |
| Rhosllanerchrugog to Oelde | 478.45 mi (769.99 km) |
| Rhosllanerchrugog to Oelsnitz | 674.26 mi (1,085.12 km) |
| Rhosllanerchrugog to Oer-Erkenschwick | 444.80 mi (715.83 km) |
