| Subiaco to Oberkirch | 516.96 mi (831.97 km) |
| Subiaco to Obernburg am Main | 578.31 mi (930.70 km) |
| Subiaco to Obernkirchen | 737.81 mi (1,187.40 km) |
| Subiaco to Oberschleissheim | 442.78 mi (712.58 km) |
| Subiaco to Oberstdorf | 402.89 mi (648.40 km) |
| Subiaco to Obertraubling | 487.99 mi (785.34 km) |
| Subiaco to Obertshausen | 597.86 mi (962.16 km) |
| Subiaco to Oberursel | 610.86 mi (983.09 km) |
| Subiaco to Ochsenfurt | 552.71 mi (889.50 km) |
| Subiaco to Ochsenhausen | 451.14 mi (726.04 km) |
| Subiaco to Ochtrup | 761.66 mi (1,225.77 km) |
| Subiaco to Odenthal | 689.62 mi (1,109.84 km) |
| Subiaco to Oelde | 722.43 mi (1,162.65 km) |
| Subiaco to Oelsnitz | 587.83 mi (946.02 km) |
| Subiaco to Oer-Erkenschwick | 725.07 mi (1,166.89 km) |
